749 in Roman Numerals
749 in Roman numerals is DCCXLIX, and is spelled seven hundred forty-nine.
How to write 749 in Roman numerals
To write 749 in Roman numerals, combine DCC (700), XL (40) and IX (9) to get DCCXLIX.
The numeral DCCXLIX is read from left to right, from the largest value to the smallest, adding each symbol as you go. It uses subtractive notation — IX and XL — where a smaller symbol placed before a larger one is subtracted rather than added (for example, IX means 10 − 1 = 9).
| Value | Roman |
|---|---|
| 700 | DCC |
| 40 | XL |
| 9 | IX |
| 749 | DCCXLIX |
Facts about the number 749
- 749 is an odd number.
- 749 is a composite number. Its prime factorization is 7 × 107.
- The digits of 749 add up to 20.
- 749 has 4 divisors.
749 in other number systems
| Decimal | 749 |
| Roman | DCCXLIX |
| Binary | 1011101101 |
| Octal | 1355 |
| Hexadecimal | 2ED |
Frequently asked questions
How do you write 749 in Roman numerals?
749 is written as DCCXLIX in Roman numerals.
What does the Roman numeral DCCXLIX mean?
DCCXLIX represents the number 749 (seven hundred forty-nine).
Is 749 a prime number?
No, 749 is a composite number.
What is 749 in binary and hexadecimal?
749 is 1011101101 in binary and 2ED in hexadecimal.
Related numbers
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