Googolplex

Googolplex

1. 1 googolplex = 10 raised to the power of a googol = 10¹⁰⁰¹⁰⁰, i.e. 1 followed by a googol (10¹⁰⁰) of zeros.

2. The word that Google's (i.e. the search-engine's) headquarters is named after - Googleplex (just with a variant spelling).