googolplex

[ goo-gawl-pleks, -gol-, -guhl- ]

/ ˈgu gɔlˌplɛks, -gɒl-, -gəl- /

Save This Word!

noun

a number that is equal to 1 followed by a googol of zeros and expressed as .

QUIZ

QUIZ YOURSELF ON "IS" VS. "ARE"

"Is" it time for a new quiz? "Are" you ready? Then prove your excellent skills on using "is" vs. "are."

Question 1 of 7

IS and ARE are both forms of which verb?

have

TAKE THE QUIZ TO FIND OUT

Origin of googolplex

First recorded in 1935–40; googol + -plex

Words nearby googolplex

Google Glass, googlewhack, googly, googly-eyed, googol, googolplex, goo-goo, gook, Goolagong, Goolagong Cawley, Goole

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

British Dictionary definitions for googolplex

googolplex

/ (ˈɡuːɡɒlˌplɛks, -ɡəl-) /

noun

the number represented as one followed by a googol (10 100) of zeros

Word Origin for googolplex

C20: from googol + (du) plex

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for googolplex

googolplex

[ gōō′gôl-plĕks′ ]

The number 10 raised to the power googol, written out as the numeral 1 followed by a googol (10100) of zeros.