NumberQuill

5 in words

British English

five

Five becomes fifth, not fiveth. The v turns into an f.

Quick reference

In figures
5
British English
five
American English
The same (why they differ)
Ordinal
fifth (5th)
Roman numeral
V
Place value
5 in the ones column
Expanded form
5
Standard form
5 × 10⁰
Even or odd
Odd
Prime factors
None but itself and one: it is prime

Convert any other number, up to thirty-six digits.

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