104 is the natural number following 103 and preceding 105. Natural number can mean either a positive integer (1, 2, 3, 4, ...) or a non-negative integer (0, 1, 2, 3, 4, ...). Natural numbers have two main purposes: they can be used for counting (there are 3 apples on the table), or they can be used for ordering (this is... 103 is the natural number following 102 and preceding 104. ... 105 (one hundred [and] five) is the natural number following 104 and preceding 106. ...

List of numbers — Integers << 100 101 102 103 104 105 106 107 108 109 >> This is a list of articles about numbers. ... The integers consist of the positive natural numbers (1, 2, 3, …) the negative natural numbers (−1, −2, −3, ...) and the number zero. ... 99 is the natural number following 98 and preceding 100. ... 100 (the Roman numeral is C for centum) is the natural number following 99 and preceding 101. ... 101 is the natural number following 100 and preceding 102. ... 102 (one hundred [and] two) is the natural number following 101 and preceding 103. ... 103 is the natural number following 102 and preceding 104. ... 105 (one hundred [and] five) is the natural number following 104 and preceding 106. ... 106 is the natural number following 105 and preceding 107. ... 107 is the natural number following 106 and preceding 108. ... 108 is the natural number following 107 and preceding 109. ... 109 is the natural number following 108 and preceding 110. ... 110 (one hundred [and] ten) is the natural number following 109 and preceding 111. ...
Cardinal	one hundred [and] four
Ordinal	104th (one hundred [and] fourth)
Factorization
Roman numeral	CIV
Binary	1101000
Hexadecimal	68

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. ... This article is about the mathematical concept. ... The system of Roman numerals is a numeral system originating in ancient Rome, and was adapted from Etruscan numerals. ... The binary or base-two numeral system is a system for representing numbers in which a radix of two is used; that is, each digit in a binary numeral may have either of two different values. ... In mathematics and computer science, hexadecimal or simply hex is a numeral system with a radix or base of 16 usually written using the symbols 0–9 and A–F or a–f. ...

In mathematics

One hundred four is a primitive semiperfect number and a composite number, with its divisors being 2, 4, 8, 13, 26 and 52. In mathematics, a primitive semiperfect number (also called a primitive pseudoperfect number, irreducible semiperfect number or irreducible pseudoperfect number) is a natural number that has no semiperfect proper divisor. ... A composite number is a positive integer that can be factored as a product of two or more prime numbers. ... 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. ...

In regular geometry, 104 is the smallest number of unit line segments that can exist in a plane with four of them touching at every vertex. Geometry (from the Greek words Ge = earth and metro = measure) is the branch of mathematics first introduced by Thales (circa 624-547 BC) dealing with spatial relationships. ...

In science

• The atomic number of rutherfordium.

In astronomy, The atomic number (Z) is a term used in chemistry and physics to represent the number of protons found in the nucleus of an atom. ... Known properties Name, Symbol, Number Rutherfordium, Rf, 104 Chemical series Transition metals Group, Period, Block 4, 7 , d Appearance unknown Atomic weight [261] amu Electron configuration probably [Rn]5f14 6d2 7s2 e- s per energy level 2,8,18,32,32,10,2 State of matter Presumably a solid Rutherfordium... Astronomy is one of the few sciences where amateurs can still play an active role, especially in the discovery and monitoring of transient phenomena. ...

Messier object M104, a magnitude 9.5 spiral galaxy in the constellation Virgo, also known as the Sombrero Galaxy

The New General Catalogue object (http://www.ngcic.org/) NGC104, a magnitude 4 globular cluster in the constellation Tucana

Asteroid 104 Klymene

The Saros number (http://sunearth.gsfc.nasa.gov/eclipse/SEsaros/SEsaros1-175.html) of the solar eclipse series which began on 470 April 17 and ended on 1714 May 13. The duration of Saros series 104 was 1244.0 years, and it contained 70 solar eclipses.

The Saros number (http://sunearth.gsfc.nasa.gov/eclipse/LEsaros/LEsaros1-175.html) of the lunar eclipse series which began on 465 July 24 and ended on 1781 October 20. The duration of Saros series 104 was 1316.2 years, and it contained 74 lunar eclipses.

Table of all 110 Messier objects. ... Messier Object 104, the Sombrero Galaxy. ... The apparent magnitude (m) of a star, planet or other heavenly body is a measure of its apparent brightness; that is, the amount of light received from the object. ... A spiral galaxy is a type of galaxy in the Hubble sequence which is characterized by the following physical properties: Spiral Galaxy M74 presents a face-on view of its spiral arms. ... A constellation is a group of stars visibly related to each other in a particular configuration. ... See VIRGO (physics) for a French-Italian project in physics. ... M104, the Sombrero Galaxy. ... The New General Catalogue (NGC) is the most well-known catalogue of deep sky objects in amateur astronomy. ... A globular cluster is a spherical bundle of stars (star cluster) that orbits a galaxy as a satellite. ... Categories: Astronomy stubs | Modern constellations | Constellations ... An asteroid is a small, solid object in our Solar System, orbiting the Sun. ... 104 Klymene is a large, dark main belt asteroid. ... A Saros cycle is a period of 6585 + 1/3 days (approximately 18 years 10 days and 8 hours) which can be used to predict eclipses of the sun and the moon. ... Photo taken by John Walker during the Zambia 2001 eclipse A solar eclipse occurs when the Sun, Moon and Earth are on a single line with the Moon in the middle. ... Events Euric, king of the Visigoths, defeats an attempted invasion of Gaul by the Celtic magnate Riothamus. ... April 17 is the 107th day of the year in the Gregorian calendar (108th in leap years). ... Events August 1 - George, elector of Hanover becomes King George I of Great Britain. ... May 13 is the 133rd day of the year in the Gregorian Calendar (134th in leap years). ... An eclipse occurs whenever the Sun, Earth and Moon line up exactly. ... Events Song Qian Fei Di, then Song Ming Di become ruler of the Song Dynasty in China. ... July 24 is the 205th day (206th in leap years) of the year in the Gregorian Calendar, with 160 days remaining. ... 1781 was a common year starting on Monday (see link for calendar). ... October 20 is the 293rd day of the year (294th in leap years) in the Gregorian Calendar, with 72 days remaining. ...

In other fields

104 is also:

• The number of Symphonies written by Joseph Haydn on which numbers are agreed upon (though in fact, he wrote more: see list of symphonies by Joseph Haydn).
• The year AD 104 or 104 BC.

Franz Joseph Haydn, (March 31 or April 1, 1732 – May 31, 1809) was a leading composer of the Classical period, called the Father of the Symphony and Father of the String Quartet. His friendly disposition also earned him another title: Papa Haydn. ... There are 104 symphonies by the Classical composer Joseph Haydn on which numbers are now generally agreed upon. ... For other uses, see number 104. ... Centuries: 3rd century BC - 2nd century BC - 1st century BC Decades: 150s BC 140s BC 130s BC 120s BC 110s BC - 100s BC - 90s BC 80s BC 70s BC 60s BC 50s BC Years: 109 BC 108 BC 107 BC 106 BC 105 BC - 104 BC - 103 BC 102 BC...