488 in Roman Numerals
488
C (subtracted)DLXXXVIII
four hundred eighty-eight
How CDLXXXVIII is formed
| Place | Value | Symbols |
|---|---|---|
| Hundreds | 400 | C (subtracted)D |
| Tens | 80 | LXXX |
| Units | 8 | VIII |
| Total | 488 | CDLXXXVIII |
CDLXXXVIII is written one place at a time, from the largest to the smallest: CD (400) + LXXX (80) + VIII (8) = 488.
CD is the only subtraction: the C before the D takes away 100, so CD = 400.
Common mistakes
Wrong: CCCCLXXXVIII
Why isn't 488 written as CCCCLXXXVIII?
A symbol can't be repeated four times in a row. 400 is CD (500 − 100), not CCCC, so 488 is CDLXXXVIII.
Wrong: CDXXCVIII
Why isn't 488 written as CDXXCVIII?
Only one smaller symbol can stand before a larger one, so XXC doesn't work. 80 is LXXX (50 + 30), so 488 is CDLXXXVIII.
Wrong: CDLXXXIIX
Why isn't 488 written as CDLXXXIIX?
Only one smaller symbol can stand before a larger one, so IIX doesn't work. 8 is VIII (5 + 3), so 488 is CDLXXXVIII.
Numbers near 488
Properties of 488
- Prime factors
- 2³ × 61
- Divisors
- 1, 2, 4, 8, 61, 122, 244, 488
- Even or odd
- Even
- Prime number
- No
- Letters in CDLXXXVIII
- 10
488,000 in Roman numerals
With a bar over it (vinculum), C̅D̅L̅X̅X̅X̅V̅I̅I̅I̅ means 488 × 1,000 = 488,000. How Roman numerals work