tera- (symbol: T) is a prefix in the SI system of units denoting 10¹², or 1 000 000 000 000. An SI prefix is a prefix that can be applied to an SI unit to form a decimal multiple or submultiple. ... Cover of brochure The International System of Units. ... To help compare orders of magnitude this page lists dimensionless numbers between 1012 and 1015: See also Orders of magnitude (numbers) Categories: Stub | Orders of magnitude (numbers) ...

Confirmed in 1960, it comes from the Greek τέρας, meaning monster. It also bears a resemblance to the Greek prefix τετρα- meaning four; the coincidence of it signifying the fourth power of 1000 served as a model for the higher-order prefixes peta-, exa-, zetta- and yotta-, all of which are deliberately distorted forms of the Latin or Greek roots for the corresponding powers (fifth to eighth respectively) of 1000. For means of comparison, there are roughly 6*10²³ atoms, or 0.6 yotta-atoms, (1 mole) in 12 grams of the substance Carbon-12! 1960 (MCMLX) was a leap year starting on Friday (the link is to a full 1960 calendar). ... This article describes the SI prefix peta. ... In the X Window System, in the X.Org Server, EXA is a graphics acceleration architecture to make the XRender extension more usable, with only minor changes needed to adapt XFree86 video drivers written to use XAA (the XFree86 Acceleration Architecture). ... Zetta (symbol Z) is a SI prefix in the SI (system of units) denoting 1021 or 1 000 000 000 000 000 000 000. ... Yotta (symbol Y) is a SI prefix in the SI (system of units) denoting 1024 or 1 000 000 000 000 000 000 000 000. ... Latin is an ancient Indo-European language originally spoken in the region around Rome called Latium. ... Mole may mean: Mole (animal), a small burrowing mammal Mole (espionage), a spy working under deep cover Mole (sauce), a Mexican sauce made from chile peppers and other spices, including chocolate Mole (skin marking), a small spot of darkened pigment on the skin Mole (unit) is the SI unit for...

In computer science tera- can sometimes mean 1 099 511 627 776 (2⁴⁰) instead of 1 000 000 000 000, especially in the term terabyte. To avoid this ambiguity, the binary prefix tebi- has been introduced to signify 2⁴⁰, but this, in common with the other binary prefixes, is not currently in general use. Computer science is the study of the theoretical foundations of information and computation and their implementation and application in computer systems. ... A terabyte (derived from the SI prefix tera-) is a measurement term for data storage capacity equal to approximately 1000 Gigabytes. ... In computing, binary prefixes can be used to quantify large numbers where powers of two are more useful than powers of ten. ...

An SI prefix is a prefix that can be applied to an SI unit to form a decimal multiple or submultiple. ... Long scale is the English translation of the French term échelle longue, which designates a system of numeric names in which the word billion means a million millions. ... Long scale is the English translation of the French term échelle longue, which designates a system of numeric names in which the word billion means a million millions. ... The decimal (base ten or occasionally denary) numeral system has ten as its base. ... Yotta (symbol Y) is a SI prefix in the SI (system of units) denoting 1024 or 1 000 000 000 000 000 000 000 000. ... The standard dictionary numbers Throughout this article, exponential or scientific notation is used. ... The quadrillion is a large number which has one of two values depending on how or where it is being used. ... Zetta (symbol Z) is a SI prefix in the SI (system of units) denoting 1021 or 1 000 000 000 000 000 000 000. ... Main article: Names of large numbers A sextillion is a number written as either: a 1 followed by 21 zeros (10 to the 21st power, as used in the short scale system of numeration. ... In long scale usage: one trilliard = 1,000,000,000,000,000,000,000 = 1021 one thousand trilliards =one (long scale) quadrillion This word is not found in standard English dictionaries. ... In the X Window System, in the X.Org Server, EXA is a graphics acceleration architecture to make the XRender extension more usable, with only minor changes needed to adapt XFree86 video drivers written to use XAA (the XFree86 Acceleration Architecture). ... Main article: Names of large numbers A quintillion is a number written as either: a 1 followed by 18 zeros (10 to the 18th power, as used in the short scale system of numeration. ... The numeral trillion refers to one of two number values, depending on the context of where and how it is being used. ... This article describes the SI prefix peta. ... The quadrillion is a large number which has one of two values depending on how or where it is being used. ... For the game, see Billiards In long scale usage: one billiard = 1,000,000,000,000,000 = 1015 = one short scale quadrillion. ... The numeral trillion refers to one of two number values, depending on the context of where and how it is being used. ... The word billion and its equivalents in other languages refer to one of two different numbers, depending on whether the writer is using the long or short scale. ... giga- (symbol: G) is a prefix in the SI system of units denoting 109, or 1 000 000 000. ... The word billion and its equivalents in other languages refer to one of two different numbers, depending on whether the writer is using the long or short scale. ... Milliard is a French-derived word meaning the number 109. ... mega- (symbol M) is an SI prefix in the SI system of units denoting a factor of 106, i. ... One million (1,000,000), or one thousand thousand, is the natural number following 999,999 and preceding 1,000,001. ... Kilo (symbol: k) is a prefix in the SI system denoting 103 or 1000. ... Cardinal 1000 one thousand Ordinal 1000th Numeral system Factorization Prime Divisor(s) Roman numeral Unicode symbol(s) , , Greek Prefix chilia Latin Prefix milli Binary 1111101000 Octal 1750 Duodecimal 6B4 Hexadecimal 3E8 1000 (one thousand) is the natural number following 999 and preceding 1001. ... Hecto (symbol h) is a SI prefix in the SI system of units denoting a factor of 102 (100). ... 100 (one hundred) (the Roman numeral is C for centum) is the natural number following 99 and preceding 101. ... For the marketing association, see DECA (Organization) For the research company, see DEKA. Deca- (U.S. spelling deka, Greek δέκα) is a Greek prefix meaning ten. ... 10 (ten) is an even natural number following 9 and preceding 11. ... Look up one in Wiktionary, the free dictionary. ... Deci (symbol d) is a prefix in the SI system of units denoting a factor of 10−1 (1/10). ... Centi (symbol c) is a SI prefix in the SI system of units denoting a factor of 10-2, or 1/100. ... Milli (symbol m) is an SI prefix in the SI system of units denoting a factor of 10-3, or 1/1,000. ... Micro is a SI prefix in the SI system of units denoting a factor of 10−6 (one millionth). ... Nano is a noun Name for an Apple Brand Ipod available in 2GB and 4GB memory sizes whose purpose is for storing and playing music. ... For other meanings of Pico see Pico (disambiguation) Pico (symbol p) is a prefix in the SI system of units denoting a factor of 10-12. ... Femto is an SI prefix (symbol f) in the SI system of units denoting a factor of 10−15 or 0. ... Atto- (symbol a) is an SI prefix to a unit and means that it is 10-18 times this unit. ... Zepto (symbol z) is a prefix in the SI system of units denoting a factor of 10-21. ... Yocto (symbol y) is a SI prefix in the SI system of units denoting a factor of 10-24. ...

See also

• SI prefix
• Binary prefix
• all pages from Tera