329 in Roman Numerals
329 in Roman numerals is CCCXXIX, and is spelled three hundred twenty-nine.
How to write 329 in Roman numerals
To write 329 in Roman numerals, combine CCC (300), XX (20) and IX (9) to get CCCXXIX.
The numeral CCCXXIX is read from left to right, from the largest value to the smallest, adding each symbol as you go. It uses subtractive notation — IX — where a smaller symbol placed before a larger one is subtracted rather than added (for example, IX means 10 − 1 = 9).
| Value | Roman |
|---|---|
| 300 | CCC |
| 20 | XX |
| 9 | IX |
| 329 | CCCXXIX |
Facts about the number 329
- 329 is an odd number.
- 329 is a composite number. Its prime factorization is 7 × 47.
- The digits of 329 add up to 14.
- 329 has 4 divisors.
329 in other number systems
| Decimal | 329 |
| Roman | CCCXXIX |
| Binary | 101001001 |
| Octal | 511 |
| Hexadecimal | 149 |
Frequently asked questions
How do you write 329 in Roman numerals?
329 is written as CCCXXIX in Roman numerals.
What does the Roman numeral CCCXXIX mean?
CCCXXIX represents the number 329 (three hundred twenty-nine).
Is 329 a prime number?
No, 329 is a composite number.
What is 329 in binary and hexadecimal?
329 is 101001001 in binary and 149 in hexadecimal.
Related numbers
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