The number one followed by one hundred zeros is known by which name?

Standard notation is also known as scientific notation where a large number is written in the form of power of 10.

Answer: The number one followed by one hundred zeros is known by the name "googol".

Power to 10 shows the exact number of zeros, which follows the number 1. 

Explanation:

The number one followed by one hundred zeros is 1 × 10¹⁰⁰ which is known as googol.

Interestingly, googol is misspelled to get the word Google.

Thus, the number one followed by one hundred zeros is known by the name "googol"