A googol

\(10^{100},\) i.e., 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.

The search en­g­ine Google is named af­ter the num­ber googol. (The differ­ence for the spel­ling, as the apoc­ryphal story goes, comes from the fact that one of the early Google in­vestors mis­spel­led the name on a check.)

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