Word Games Pro Dictionary

quintillion

noun

the number that is represented as a one followed by 18 zeros in the US

Quick reference

Word Facts

Word length
11
Starts with
Q
Ends with
N
Contains
UI
Scrabble score
20
Database source
OEWN 2025 Core

How it sounds

Pronunciation

kwɪnˈtɪlɪljən

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Audio Pronunciation

Meaning

Definitions

noun

  1. the number that is represented as a one followed by 18 zeros in the US

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