Buharry,
I am not a math genius but I can solve half the problem here.
 
A googol is 10 raised to the 100th. power.(I.e. 1 with 100 zeroes).
 
For the second question, I'll leave that to the real genius on the list. 
Good night.
 
Abdoulie A. Jallow
 
"If you will tell me why the fen
appears impassable, I then
will tell you why I think that I
can get across it if I try."
I May, I Might I Must - by Marianne Moore