What is 10 raised to the power of 100?

10100 =1 googol [1, followed by 100 zeros]

10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000