noun
Freq #75069
Meanings
-
1
noun
the number that is represented as a one followed by 15 zeros
One quadrillion is written as a one followed by fifteen zeros in the short scale.
Thesaurus
Word family
Derived forms
quadrillionairequadrillionfoldquadrillionthquadzillion
Related forms
peta-yotta-
Etymology
From French quadrillion, from quadri- (“four”) + -illion. By surface analysis, quadr- + -illion.