Quintillion

Pronunciation

• Rhymes: -ɪljÉ™n

Origin

-("five") + illion + -; ie the fifth power of a million, 10

30

.

Numeral

numeral

1. (US, modern British & Australian, w, Long and short scales, short scale) A billion billion: 1 followed by eighteen zeros, 10

1. (dated, British & Australian, w, Long and short scales, long scale) A million quadrillion: 1 followed by 30 zeros, 10

Synonyms

• 10

• 10

Full definition of quintillion

Noun

1. (figuratively, slang) Any very large number, exceeding normal description.

Synonyms

• See also .