The other author (superhero boy) of the definition of "googleplex" is wrong on a few things.
1. The word is Googol, not "Google", and Googolplex, not "googleplex".
2. His nephew, Milton Sirotta, was the one who asked what the number was called and ended up naming it.
3. Milton Sirotta was 9, not 6.
Know what you are talking about before posting on Urban Dictionary.