Gazillion is a made-up word.
500 gazillion
10 trillion kilometers is approximately 6.2 trillion miles.
Gazillion isn't a real number, so...none?
Lots. A gazillion is not a real number but simply stands for "a very large number".
86430
Grandpa Gazillion's Number Yard has 32 pages.
a gazillion
All of them.
gazillion
1 gazillion
28810 sets of zeros that is equal to 86430 zeros in the number gazillion that is 10^86430
a gazillion