User blog comment:Kittyfire/Random Topic Blogging!/@comment-2077777-20110604001849

A googol is the digit 1 followed by one hundred 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

A googolplex is the number 10 times itself a Googol amout of times, which can also be written as the number 1 followed by a googol zeros. It is phisically imposibly to write.