Number
800 in Roman numerals
800 is written DCCC
Type any other number or numeral below to convert it.
Above 3,999? Type the barred part in brackets, e.g. (IV)CC = 4,200.
How DCCC is built
Roman numerals are written one decimal place at a time, largest first.
- DCCChundreds · 8D (500) plus CCC (300) makes 800.
Mistakes to avoid
- There's no letter for zero. The zeros are simply left out, which is why 800 has 1 part, not 3.
About the number 800
- 800 is even and can be split into prime factors: 2 × 2 × 2 × 2 × 2 × 5 × 5, or in Roman numerals II × II × II × II × II × V × V.
- DCCC has 4 letters. 784 of the numbers up to 1,000 have longer numerals.
Counting from 791 to 800
Every number from 791 to 800 starts DCC (700); only the ending changes.
| Number | Roman numeral |
|---|---|
| 791 | DCCXCI |
| 792 | DCCXCII |
| 793 | DCCXCIII |
| 794 | DCCXCIV |
| 795 | DCCXCV |
| 796 | DCCXCVI |
| 797 | DCCXCVII |
| 798 | DCCXCVIII |
| 799 | DCCXCIX |
| 800 | DCCC |