What Is Duotrigintillion?
Duotrigintillion. A unit of quantity equal to 1099 (1 followed by 99 zeros).

What is 1 followed by 99 zeros called?

The integer 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 (or 1099, a 1 followed by 99 zeros) is called a Duotrigintillion.

What is a number with 100 zeros called?

A googol is 10 to the 100th power (which is 1 followed by 100 zeros). A googol is larger than the number of elementary particles in the universe, which amount to only 10 to the 80th power.
Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.

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