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Meaning of googolplex

goo•gol•plex

Pronunciation: (g'gôl-pleks", -gol-, -gul-), [key]
— n.
  1. a number that is equal to 1 followed by a googol of zeros and expressed as 10&googolplex;.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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