# How many zeros are in a gazillion?

## How many zeros are in a gazillion?

How many zeros is a gazillion? Is Kajillion a real number? What is the biggest number ever? What is 21 zeros called?…What is a number with 10 zeros called?

Name Number of Zeros Groups of (3) Zeros
Decillion 33 11
Undecillion 36 12

### What is 1000000000000000000000 called?

quintillion
Some Very Big, and Very Small Numbers

Name The Number Symbol
quintillion 1,000,000,000,000,000,000 E
Very Small !
quadrillionth 0.000 000 000 000 001 f

How many zeros are in a Septuagintillion?

213 zeros
A unit of quantity equal to 10213 (1 followed by 213 zeros).

How much is a jillion dollars?

An indeterminately great amount or number: million (often used in plural), multiplicity, ream, trillion.

## Does the number zillion exist?

A zillion is a huge but nonspecific number. Zillion sounds like an actual number because of its similarity to billion, million, and trillion, and it is modeled on these real numerical values. However, like its cousin jillion, zillion is an informal way to talk about a number that’s enormous but indefinite.