What number is 1 and 48 zeroes?

Answer 1

In the more widely used American system, 1 with 48 zeroes is called a quindecillion or quinquadecillion. In the traditional British system and in continental Europe, 1 with 48 zeroes is called an octillion.

Answer 2

Oh, dude, that's a big number. So, like, 1 followed by 48 zeroes is called a "googol," not to be confused with Google, the search engine. It's like saying, "I have a googol dollars," except you'd probably need a googol jobs to make that much money.