Quintillion

Quintillion is equal to 10¹⁸ (S) or 10³⁰ (L).

Examples[]

The Earth contains about 326 quintillion gallons of water.
The distance from the Milky Way to Andromeda Galaxy is about 11.73 quintillion miles.
A single drop of water contains 1.7 quintillion water molecules.
A quintillion words is about 11 trillion books.
A sphere of a quintillion gallons of water is 120 miles wide.
A tower of a quintillion people would reach 180 lightyears high.
A quintillion seconds is about 31 billion years, over twice the age of the universe.
A count to a quintillion takes about 200 billion years.
SI Prefix: exa- (S)/weka- (L)
SI Reciprocal Prefix: atto- (S)/veco- (L)