NationMaster - Encyclopedia: 120 (number)

120 (one hundred twenty in American English; one hundred and twenty in British English) is the natural number following 119 and preceding 121. 120 was known as "the great hundred", especially prior to the year 1700, from the Teutonic Hundert which equalled 120. The number 100, now known commonly as "one hundred" was then known as "the small hundred". It is also known as 'twelvety' according to the number naming system invented by J. R. R. Tolkien (c.f. eleventy). In linguistics, cardinal numbers is the name given to number words that are used for quantity (one, two, three), as opposed to ordinal numbers, words that are used for order (first, second, third). ... Commonly, ordinal numbers, or ordinals for short, are numbers used to denote the position in an ordered sequence: first, second, third, fourth, etc. ... In mathematics, factorization or factoring is the decomposition of an object (for example, a number, a polynomial, or a matrix) into a product of other objects, or factors, which when multiplied together give the original. ... In mathematics, a divisor of an integer n, also called a factor of n, is an integer which evenly divides n without leaving a remainder. ... Look up one in Wiktionary, the free dictionary. ... 2 (two) is a number, numeral, and glyph. ... This article discusses the number three. ... This article discusses the number Four. ... It has been suggested that 5 (disambiguation) be merged into this article or section. ... 6 (six) is the natural number following 5 and preceding 7. ... 8 (eight) is the natural number following 7 and preceding 9. ... 10 (ten) is an even natural number following 9 and preceding 11. ... 12 (twelve) is the natural number following 11 and preceding 13. ... 15 (fifteen) is the natural number following 14 and preceding 16. ... 20 (twenty) is the natural number following 19 and preceding 21. ... 24 (twenty-four) is the natural number following 23 and preceding 25. ... 30 (thirty) is the natural number following 29 and preceding 31. ... 40 (forty) is the natural number following 39 and preceding 41. ... 60 (sixty) is the natural number following 59 and preceding 61. ... The system of Roman numerals is a numeral system originating in ancient Rome, and was adapted from Etruscan numerals. ... In linguistics, a prefix is a type of affix that precedes the morphemes to which it can attach. ... The binary numeral system (base 2 numerals) represents numeric values using two symbols, typically 0 and 1. ... The octal numeral system is the base-8 number system, and uses the digits 0 to 7. ... A duodecimal multiplication table The duodecimal (also known as base-12 or dozenal) system is a numeral system using twelve as its base. ... In mathematics and computer science, base-16, hexadecimal, or simply hex, is a numeral system with a radix or base of 16 usually written using the symbols 0â€“9 and Aâ€“F or aâ€“f. ... English language spread in the United States. ... Dialect areas of England British English (BrE) is a term used to differentiate between the form of the English language used in the British Isles and those used elsewhere. ... In mathematics, a natural number is either a positive integer (1, 2, 3, 4, ...) or a non-negative integer (0, 1, 2, 3, 4, ...). The former definition is generally used in number theory, while the latter is preferred in set theory and computer science. ... 119 is the natural number following 118 and preceding 120. ... 121 is the natural number following 120 and preceding 122. ... Today in English a hundred is always taken to be equal to 100. ... Events January 1 - Russia accepts Julian calendar. ... The term Germanic peoples may refer to: the Germanic tribes that in the first millennium were seen as a barbarian threat by the Roman Empire and its successors; the Germanic Christianity that in the second millennium came to dominate much of Northern Europe, politically organized in the Holy Roman Empire... 100 (one hundred) (the Roman numeral is C for centum) is the natural number following 99 and preceding 101. ... John Ronald Reuel Tolkien CBE (January 3, 1892 â€“ September 2, 1973) is best known as the author of The Hobbit and its sequel The Lord of the Rings. ... 110 (one hundred [and] ten) is the natural number following 109 and preceding 111. ...

In mathematics

120 is the factorial of 5. It is the sum of a twin prime pair (59 + 61) as well as the sum of four consecutive prime numbers (23 + 29 + 31 + 37) and of four consecutive powers of 3 (3 + 9 + 27 + 81). It is highly composite, superabundant, and colossally abundant number, with its 16 divisors being more than any number lower than it has, and it is also the smallest number to have exactly that many divisors. It is also a sparsely totient number. 120 is the smallest number to appear six times in Pascal's triangle. 120 is also the smallest multiple of 6 with no adjacent prime number. In mathematics, the factorial of a natural number n is the product of all positive integers less than or equal to n. ... A twin prime is a prime number that differs from another prime number by two. ... In mathematics, a prime number (or a prime) is a natural number that has exactly two (distinct) natural number divisors, which are 1 and the prime number itself. ... A highly composite number is a positive integer which has more divisors than any positive integer below it. ... In mathematics, a superabundant number (sometimes abbreviated as SA) is a certain kind of natural number. ... In mathematics, a colossally abundant number (sometimes abbreviated as CA) is a certain kind of natural number. ... In mathematics, a sparsely totient number is a certain kind of natural number. ... 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 The first six rows of Pascals triangle In mathematics, Pascals triangle is a geometric arrangement of the binomial coefficients in a triangle. ...

It is the eighth hexagonal number and the fifteenth triangular number, as well as the sum of the first eight triangular numbers, making it also a tetrahedral number. A hexagonal number is a figurate number that represents a hexagon. ... A triangular number is a number that can be arranged in the shape of an equilateral triangle. ... A pyramid with side length 5 contains 35 spheres. ...

120 is the first multiply perfect number of order three (a 3-perfect number, triperfect). The sum of its factors (including one and itself) sum to 360; exactly three times 120. Note that perfect numbers are order two (2-perfect) by the same definition. In mathematics, a multiply perfect number (also called multiperfect number or pluperfect number) is a generalization of a perfect number. ... In mathematics, a perfect number is defined as an integer which is the sum of its proper positive divisors, that is, the sum of the positive divisors not including the number. ...

120 is divisible by the number of primes below it, 30 in this case. However there is no integer which has 120 as the sum of its proper divisors, making 120 an untouchable number. An untouchable number is an integer that can not be expressed as the sum of the proper divisors of any integer. ...

The sum of Euler's totient function φ(x) over the first nineteen integers is 120. The first thousand values of Ï†(n) In number theory, the totient (n) of a positive integer n is defined to be the number of positive integers less than or equal to n and coprime to n. ...

120 figures in Fermat's modified Diophantine problem as the largest known integer of the sequence 1, 3, 8, 120. Fermat wanted to find another positive integer that multiplied with any of the other numbers in the sequence yields a number that is one less than a square. Euler also searched for this number, but failed to find it, but did find a fractional number that meets the other conditions, 777480 / 2879². Pierre de Fermat Pierre de Fermat (August 17, 1601 – January 12, 1665) was a French lawyer at the Parliament of Toulouse and a mathematician who is given credit for the development of modern calculus. ... Leonhard Euler aged 49 (oil painting by Emanuel Handmann, 1756) Leonhard Euler (April 15, 1707 - September 18, 1783) (pronounced oiler) was a Swiss mathematician and physicist. ...

The internal angles of a regular hexagon (one where all sides and all angles are equal) are all 120 degrees. A regular hexagon In geometry, a hexagon is a polygon with six edges and six vertices. ... A degree (in full, a degree of arc, arc degree, or arcdegree), usually symbolized Â°, is a measurement of plane angle, representing 1ï¼360 of a full rotation. ...

120 is a Harshad number in base 10. A Harshad number, or Niven number, is an integer that is divisible by the sum of its digits in a given number base. ...

In religion

Moses or MÃ³she (×žÖ¹×©Ö¶××”, Standard Hebrew, Tiberian Hebrew MÅÅ¡eh, Arabic Ù…ÙˆØ³Ù‰ MÅ«sa, Geez áˆ™áˆ´ Musse) is a legendary Hebrew liberator, leader, lawgiver, prophet, and historian, and also one of the greatest figures in Jewish history. ... Hebrew (×¢Ö´×‘Ö°×¨Ö´×™×ª or ×¢×‘×¨×™×ª, â€˜Ivrit) is a Semitic language of the Afro-Asiatic language family spoken by more than seven million people in Israel and Jewish communities around the world. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... Tanakh [×ª× ×´×š] (also Tanach, IPA: or ) is an acronym that identifies the Hebrew Bible. ... Jewish services are the communal prayer recitations which form part of the observance of Judaism. ... Silver half-shekel struck in the Greek Colony of Taras, during the Punic occupation. ... Cubit is the name for any one of many units of measure used by various ancient peoples. ... The Temple in Jerusalem or the Holy Temple (Hebrew: ×‘×™×ª ×”×ž×§×“×©, transliterated Bet HaMikdash) was built in ancient Jerusalem in c. ... The Book of Chronicles is a book in the Hebrew Bible (also see Old Testament). ... A talent is an ancient unit of mass. ... The Books of Kings (Hebrew: Sefer Melachim ×¡×¤×¨ ×ž×œ×›×™×) is a part of Judaisms Tanakh, the Hebrew Bible. ... The Book of Daniel, written in Hebrew and Aramaic, is a book in both the Hebrew Bible (Tanakh) and the Christian Old Testament. ...

In other fields

Category: Integers Today in English a Hundred is always taken to be equal to 100, however before the 18C, it could mean other values, depending on the objects being counted. ... 120 is a film format for still photography introduced by Kodak for their Brownie No. ... Eastman Kodak Company (NYSE: EK) is a large multinational public company producing photographic equipment. ... 1901 (MCMI) was a common year starting on Tuesday (see link for calendar) of the Gregorian calendar (or a common year starting on Wednesday of the 13-day-slower Julian calendar). ... 2004 (MMIV) was a leap year starting on Thursday of the Gregorian calendar. ... Astrology refers to any of several systems, traditions or beliefs in which knowledge of the apparent positions of celestial bodies and related information is held to be useful in understanding, interpreting and organizing knowledge about personality, human affairs and terrestrial events. ... Interstate 20 (abbreviated I-20) is a major east-west interstate highway in the southeastern United States. ... United States is the current Good Article Collaboration of the week! Please help to improve this article to the highest of standards. ... The 120 Days of Sodom or the School of Freedoms (Les 120 journÃ©es de Sodome ou lÃ©cole du libertinage) is a book written by the French writer Marquis de Sade in 1784. ... For other uses, see number 120. ... Centuries: 3rd century BC - 2nd century BC - 1st century BC Decades: 170s BC 160s BC 150s BC 140s BC 130s BC - 120s BC - 110s BC 100s BC 90s BC 80s BC 70s BC Years: 125 BC 124 BC 123 BC 122 BC 121 BC - 120 BC - 119 BC 118 BC...

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In religion

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In mathematics