Vocabulary Entry

quadrillionth

|noun • adjective

noun

The ordinal form of the number quadrillion, referring to one part in a quadrillion.

Example Sentences

"He was born in the quadrillionth year of the galactic calendar."

"In a set containing a quadrillion items, finding the quadrillionth item can be quite a challenge."

"The scientist estimated the probability at one quadrillionth."

adjective

Example Sentences

"The chances of winning the lottery are truly quadrillionth."

"She claimed to have the most quadrillionth rarest coin in existence."

"The odds of that event occurring are just a quadrillionth."