972 in Roman Numerals
972
C (subtracted)MLXXII
nine hundred seventy-two
How CMLXXII is formed
| Place | Value | Symbols |
|---|---|---|
| Hundreds | 900 | C (subtracted)M |
| Tens | 70 | LXX |
| Units | 2 | II |
| Total | 972 | CMLXXII |
CMLXXII is written one place at a time, from the largest to the smallest: CM (900) + LXX (70) + II (2) = 972.
CM is the only subtraction: the C before the M takes away 100, so CM = 900.
Common mistakes
Wrong: DCCCCLXXII
Why isn't 972 written as DCCCCLXXII?
A symbol can't be repeated four times in a row. 900 is CM (1000 − 100), not DCCCC, so 972 is CMLXXII.
Numbers near 972
Properties of 972
- Prime factors
- 2² × 3⁵
- Divisors
- 18 divisors1, 2, 3, 4 … 972
- Even or odd
- Even
- Prime number
- No
- Letters in CMLXXII
- 7
972,000 in Roman numerals
With a bar over it (vinculum), C̅M̅L̅X̅X̅I̅I̅ means 972 × 1,000 = 972,000. How Roman numerals work