580 in Words
How do you write 580 in words?
The number 580 is written five hundred eighty in words. As an ordinal it is five hundred eightieth, and on a check you would write Five hundred eighty and 00/100.
Last updated 19 June 2026
Other ways to write it
| Cardinal | five hundred eighty |
|---|---|
| Ordinal | five hundred eightieth |
| Currency | five hundred eighty dollars |
| Check format | Five hundred eighty and 00/100 |
How number-to-words spelling works
A cardinal number names a quantity (five hundred eighty), while an ordinal names a position (five hundred eightieth). English hyphenates compound numbers from twenty-one to ninety-nine and groups digits into thousands, millions, and billions.
For house-style rules on spelling out numbers, see the Chicago Manual of Style, or read our guide to spelling numbers in words.
Facts about 580
- 580 is an even number.
- It is not a prime number.
- Digit sum: 13.
- Roman numerals: DLXXX.
- Binary: 1001000100.
- Hexadecimal: 244.
| Digit | Place |
|---|---|
| 5 | hundreds |
| 8 | tens |
| 0 | ones |
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Frequently asked questions
How do you write 580 in words?
580 in words is "five hundred eighty".
How do you spell 580?
580 is spelled "five hundred eighty".
How do you write 580 on a check?
On a check, write "Five hundred eighty and 00/100".