Quadrillion years Synonyms

We can't find synonyms for the phrase "Quadrillion years", but we have synonyms for terms, you can combine them.

Quadrillion Synonyms

Years Synonyms

QY abbreviation

QY is an abbreviation for Quadrillion Years
What does QY stand for?
QY stands for "Quadrillion Years"

Definitions for Quadrillion


  • (noun) the number that is represented as a one followed by 15 zeros
  • (noun) the number that is represented as a one followed by 24 zeros

Definitions for Years