480 in Roman Numerals
480 in Roman numerals is CDLXXX, and is spelled four hundred eighty.
How to write 480 in Roman numerals
To write 480 in Roman numerals, combine CD (400) and LXXX (80) to get CDLXXX.
The numeral CDLXXX is read from left to right, from the largest value to the smallest, adding each symbol as you go. It uses subtractive notation — CD — where a smaller symbol placed before a larger one is subtracted rather than added (for example, CD means 500 − 100 = 400).
| Value | Roman |
|---|---|
| 400 | CD |
| 80 | LXXX |
| 480 | CDLXXX |
Facts about the number 480
- 480 is an even number.
- 480 is a composite number. Its prime factorization is 25 × 3 × 5.
- The digits of 480 add up to 12.
- 480 has 24 divisors.
480 in other number systems
| Decimal | 480 |
| Roman | CDLXXX |
| Binary | 111100000 |
| Octal | 740 |
| Hexadecimal | 1E0 |
Frequently asked questions
How do you write 480 in Roman numerals?
480 is written as CDLXXX in Roman numerals.
What does the Roman numeral CDLXXX mean?
CDLXXX represents the number 480 (four hundred eighty).
Is 480 a prime number?
No, 480 is a composite number.
What is 480 in binary and hexadecimal?
480 is 111100000 in binary and 1E0 in hexadecimal.
Related numbers
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