100

One hundred is a number equal to 100, or \(10^2\). Before the 18th century, the word "hundred" had varied meanings, one of which was 120, the long hundred. Its ordinal form is written "hundredth" or 100th.

100 is an.

100 is a 10th.

The term came from Old English hundred, from Proto-Germanic hunda- (meaning "one hundred") and rath (meaning "number").