Googol

A googol is a number.

1  googol = 10¹⁰⁰      

10¹⁰⁰  is 1 followed by 100 zeros so it is a very big number :)

10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000