Despite having more numbers than atoms in the universe, trying to prove that your integer is bigger than anyone else's integer has continued through the centuries. The biggest number referred to regularly is a googolplex (10googol), which works out as 1010^100.
What is the biggest number known to man?
The number googol is a one with a hundred zeros. It got its name from a nine-year old boy. A googol is more than all the hairs in the world.
What is the largest largest number?
Googol. It is a large number, unimaginably large. It is easy to write in exponential format: 10100, an extremely compact method, to easily represent the largest numbers (and also the smallest numbers).
