804 in Roman Numerals
804 in Roman numerals is DCCCIV, and is spelled eight hundred four.
How to write 804 in Roman numerals
To write 804 in Roman numerals, combine DCCC (800) and IV (4) to get DCCCIV.
The numeral DCCCIV is read from left to right, from the largest value to the smallest, adding each symbol as you go. It uses subtractive notation — IV — where a smaller symbol placed before a larger one is subtracted rather than added (for example, IV means 5 − 1 = 4).
| Value | Roman |
|---|---|
| 800 | DCCC |
| 4 | IV |
| 804 | DCCCIV |
Facts about the number 804
- 804 is an even number.
- 804 is a composite number. Its prime factorization is 22 × 3 × 67.
- The digits of 804 add up to 12.
- 804 has 12 divisors.
804 in other number systems
| Decimal | 804 |
| Roman | DCCCIV |
| Binary | 1100100100 |
| Octal | 1444 |
| Hexadecimal | 324 |
Frequently asked questions
How do you write 804 in Roman numerals?
804 is written as DCCCIV in Roman numerals.
What does the Roman numeral DCCCIV mean?
DCCCIV represents the number 804 (eight hundred four).
Is 804 a prime number?
No, 804 is a composite number.
What is 804 in binary and hexadecimal?
804 is 1100100100 in binary and 324 in hexadecimal.
Related numbers
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