en.wikipedia.org/wiki/Googolplex

A **googolplex** is the number 10, or equivalently, 10^{(10100)}. Written out in ordinary
decimal notation, it is 1 followed by 10^{100} **zeroes**, that is, a 1 followed by a ...

mathforum.org/library/drmath/view/59159.html

We understand what a googol is, but **how many zeros** are there in a ... 4 Nov 94
10:22:19 EST From: Barbara Jackson Subject: **Googolplex** This ...

www.googolplex.com

The worlds second largest number with a name. The number One followed by a
googol of **zeros**.

gizmodo.com/why-the-googolplex-number-is-insanely-difficult-to-visu-509471545

May 23, 2013 **...** ... a **googolplex**—a 1 followed by a googol of **zeros**—is an even bigger ... is a
Knuth up-arrow) is so **much** bigger than **googleplex** that it broke ...

mrob.com/pub/num/n-e100_1-googol-googolplex.html

[and so it was decided that **googolplex** should be] a specific finite number, with so
**many zeros** after the 1 that the number of zeros is a googol. — Edward Kasner ...

www-users.cs.york.ac.uk/susan/cyc/g/googol.htm

googol : 10 ^{100} , or 1 followed by 100 zeros; **googolplex** : 10 ^{10 100} , or 10 ...
The **googolplex** then, is a specific finite number, with so **many zeros** after the 1
that ...

www.googolplexian.com

Googolplexian: The worlds largest number with a name. A "1" followed by a
**googolplex** of **zeros**. **Googolplex**: The second largest number with a name.

www.googolplexwrittenout.com

The **much** larger number **googolplex** has been defined as 1 followed by a googol
**zeros**. While this number can easily be written as **googolplex** = 10^{googol} ...