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## What is the biggest number in the world?

**Googol**. It is a large number, unimaginably large. It is easy to write in exponential format: 10100, an extremely compact method, to easily represent the largest numbers (and also the smallest numbers).

## What is the biggest number in the world 2020?

googol

The number **googol** is a one with a hundred zeros. It got its name from a nine-year old boy. A googol is more than all the hairs in the world.

## How many zeros are in a Unvigintillion?

Unvigintillion is a number equal to **1 followed by 66 zeros**. 1 Unvigintillion is the product of Decillion and Decillion.

## Is 0 a real number?

Imaginary numbers: Numbers that equal the product of a real number and the square root of −1. **The number 0 is both real and purely imaginary**. ): Includes real numbers, imaginary numbers, and sums and differences of real and imaginary numbers.