429 in Roman Numerals
CDXXIX
429 in Roman numerals is CDXXIX, and is spelled four hundred twenty-nine.
How 429 breaks down
To write 429 in Roman numerals, combine CD (400), XX (20) and IX (9) to get CDXXIX.
| Value | Roman |
|---|---|
| 400 | CD |
| 20 | XX |
| 9 | IX |
| 429 | CDXXIX |
You can open 429 in the converter or browse the full Roman numerals chart.