Quintillionth — synonyms, definition
1. quintillionth (Adjective)
1 definition
quintillionth (Adjective) — The ordinal number of one quintillion in counting order.
2. quintillionth (Noun)
1 synonym
one-quintillionth
1 definition
quintillionth (Noun) — One part in a quintillion equal parts.
3 types of
common fraction simple fraction vulgar fraction