10 raised to the power of a googol / The name of Google's headquarters building definition

Explanation 10 raised to the power of a googol / The name of Google's headquarters building what is: 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).