329 in Words
How do you write 329 in words?
The number 329 is written three hundred twenty-nine in words. As an ordinal it is three hundred twenty-ninth, and on a check you would write Three hundred twenty-nine and 00/100.
Last updated 24 August 2026
Other ways to write it
| Cardinal | three hundred twenty-nine |
|---|---|
| Ordinal | three hundred twenty-ninth |
| Currency | three hundred twenty-nine dollars |
| Check format | Three hundred twenty-nine and 00/100 |
How 329 is written
329 is the sum of its place values, 300 + 20 + 9, and is written three hundred twenty-nine.
Its ordinal form is three hundred twenty-ninth — only the final element takes the ordinal ending — and on a check the amount line reads "Three hundred twenty-nine and 00/100", where 00/100 stands for zero cents.
British English inserts "and" before the last part, giving three hundred and twenty-nine, where American English writes three hundred twenty-nine without it.
Its Roman numeral CCCXXIX uses subtractive notation: IX means 9, written as I before X instead of repeating I.
For house-style rules on spelling out numbers, see the Chicago Manual of Style.
Facts about 329
- 329 is an odd number.
- It is not a prime number.
- Digit sum: 14.
- Roman numerals: CCCXXIX.
- Binary: 101001001.
- Hexadecimal: 149.
| Digit | Place |
|---|---|
| 3 | hundreds |
| 2 | tens |
| 9 | ones |
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Frequently asked questions
How do you write 329 in words?
329 in words is "three hundred twenty-nine".
How do you spell 329?
329 is spelled "three hundred twenty-nine".
How do you write 329 on a check?
On a check, write "Three hundred twenty-nine and 00/100".