Zillion

A Zillion is a term that is used to describe a number that is very large. The term is mostly used in a humorous way or hyperbole, and does not have an actual value. There are a lot of synonyms for a zillion, such as a Gazillion, Kazillion, and jillion. However gazillion has been known to be given an actual definition by a Calvin and Hobbes comic strip as 1074. Some numbers are sometimes used like a Zillion, like Thousands, Millions, and Billions.

Etymology
The name is a combination the letter Z with the suffix -illion, it is unknown why the letter Z was picked.

Examples

 * I have zillions of things to do right now.
 * You have told me that joke a zillion times.
 * It fells like it has been a zillion years since the titanic happened.

In googology
A Zillion has not been used in googology.

Approximations
There are no approximations for a Zillion.