What is 10x10x10x10x10 as the power of 10?

The expression 10x10x10x10x10 can be simplified as 10^5, where the base is 10 and the exponent is 5. This is because when you multiply the same base (in this case, 10) multiple times, you can add the exponents. So, 10^5 is equal to 100,000.