464 in Roman Numerals
464
C (subtracted)DLXI (subtracted)V
four hundred sixty-four
How CDLXIV is formed
| Place | Value | Symbols |
|---|---|---|
| Hundreds | 400 | C (subtracted)D |
| Tens | 60 | LX |
| Units | 4 | I (subtracted)V |
| Total | 464 | CDLXIV |
CDLXIV is written one place at a time, from the largest to the smallest: CD (400) + LX (60) + IV (4) = 464.
CD and IV are subtractive pairs: in each one the smaller symbol comes first and is taken away.
Common mistakes
Wrong: CCCCLXIV
Why isn't 464 written as CCCCLXIV?
A symbol can't be repeated four times in a row. 400 is CD (500 − 100), not CCCC, so 464 is CDLXIV.
Wrong: CDLXIIII
Why isn't 464 written as CDLXIIII?
A symbol can't be repeated four times in a row. 4 is IV (5 − 1), not IIII, so 464 is CDLXIV.
Wrong: CCCCLXIIII
Why isn't 464 written as CCCCLXIIII?
No symbol can be repeated four times in a row, so CCCC and IIII are not used: 400 = CD, 4 = IV. Together they make CDLXIV.
Numbers near 464
Properties of 464
- Prime factors
- 2⁴ × 29
- Divisors
- 1, 2, 4, 8, 16, 29, 58, 116, 232, 464
- Even or odd
- Even
- Prime number
- No
- Letters in CDLXIV
- 6
464,000 in Roman numerals
With a bar over it (vinculum), C̅D̅L̅X̅I̅V̅ means 464 × 1,000 = 464,000. How Roman numerals work