120 in Roman Numerals
CXX
120 in Roman numerals is CXX, and is spelled one hundred twenty.
How to write 120 in Roman numerals
To write 120 in Roman numerals, combine C (100) and XX (20) to get CXX.
The numeral CXX is read from left to right, from the largest value to the smallest, adding each symbol as you go.
| Value | Roman |
|---|---|
| 100 | C |
| 20 | XX |
| 120 | CXX |
Facts about the number 120
- 120 is an even number.
- 120 is a composite number. Its prime factorization is 23 × 3 × 5.
- The digits of 120 add up to 3.
- 120 has 16 divisors.
120 in other number systems
| Decimal | 120 |
| Roman | CXX |
| Binary | 1111000 |
| Octal | 170 |
| Hexadecimal | 78 |
Frequently asked questions
How do you write 120 in Roman numerals?
120 is written as CXX in Roman numerals.
What does the Roman numeral CXX mean?
CXX represents the number 120 (one hundred twenty).
Is 120 a prime number?
No, 120 is a composite number.
What is 120 in binary and hexadecimal?
120 is 1111000 in binary and 78 in hexadecimal.
Related numbers
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