The number centillion refers to different quantities based on locality of usage. The number itself has no real usage outside of mathematics. The total number of atoms (or even subatomic particles) in the entire universe does not even come near to either definition of a centillion. Properties In chemistry and physics, an atom (Greek άτομον meaning indivisible) is the smallest possible particle of a chemical element that retains its chemical properties. ... A subatomic particle is a particle smaller than an atom: it may be elementary or composite. ... This article needs to be updated. ...

North American system

• In Canadian and U.S. usage, one centillion is 10³⁰³.
• While Britain, Australia and New Zealand traditionally employed the European usage, they have recently largely switched to the U.S. version.

10³⁰³ is a thousand times more than a novemnonagintillion. 10³⁰³ is a thousandth of a cenuntillion. Motto: E pluribus unum (1789 to present) (Latin: Out of Many, One) In God We Trust (1956 to present) Anthem: The Star-Spangled Banner Capital Washington, D.C. Largest city New York Official language(s) None at federal level; English de facto Government • President • Vice President Federal republic George W... A novemnonagintillion is a large number. ... // The standard dictionary numbers Throughout this article, exponential or scientific notation is used. ...

10³⁰³ is a quinquagintilliard, or a thousand quinquagintillion, in the European system. The standard dictionary numbers Throughout this article, exponential or scientific notation is used. ... // The standard dictionary numbers Throughout this article, exponential or scientific notation is used. ...

It is believed to be the largest number with a conventional name, and the second largest named number after googolplex, discounting such curiosities as millillion which, though not officially accepted, are legitemately coined and widely used in some circles . A googolplex is the number , which can also be written as , as , or as a 1 followed by a googol (10100) zeroes. ... This article needs to be wikified. ...

European system

• In traditional European usage, one centillion is 10⁶⁰⁰.

10⁶⁰⁰ is a thousand times more than a novemnonagintilliard. 10⁶⁰⁰ is a thousandth of a centilliard. Europe is conventionally considered one of the seven continents of Earth which, in this case, is more a cultural and political distinction than a physiographic one. ... The standard dictionary numbers Throughout this article, exponential or scientific notation is used. ...

10⁶⁰⁰ is a million times more than a novemnonagintillion. 10⁶⁰⁰ is a millionth of a cenuntillion. A novemnonagintillion is a large number. ... // The standard dictionary numbers Throughout this article, exponential or scientific notation is used. ...

Related terms

• hundred
• million
• billion
• trillion
• decillion
• centilliard

The word hundred can mean: The word form of the number 100 Hundred (division) Hundred (word) This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ... One million (1000000), one thousand thousand, is the natural number following 999999 and preceding 1000001. ... 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. ... The numeral trillion refers to one of two number values, depending on the context of where and how it is being used. ... The standard dictionary numbers Throughout this article, exponential or scientific notation is used. ... The standard dictionary numbers Throughout this article, exponential or scientific notation is used. ...

See also

• List of numbers
• Large numbers