1,504 in Roman numerals
1,504 in Roman numerals
MDIV
1,504 is written MDIV in Roman numerals. That is 3 symbol groups added together, reading left to right from the largest value down.
How it breaks down
| Group | Value | Subtraction | Running total |
|---|---|---|---|
| M | 1,000 | — | 1,000 |
| D | 500 | — | 1,500 |
| IV | 4 | V − I | 1,504 |
Why the smaller symbol comes first
MDIV uses subtractive notation in one place: IV means V minus I, or 4. A smaller symbol placed before a larger one is subtracted from it rather than added, which is why IX is nine and not eleven.
Only six such pairs are valid — IV, IX, XL, XC, CD and CM. That restriction is what makes the notation unambiguous: IIII and IC both look like they should work, but neither is standard, and only one spelling of any number is correct.
The symbols
| Symbol | Value | Used here |
|---|---|---|
| I | 1 | yes — 1× |
| V | 5 | yes — 1× |
| X | 10 | no |
| L | 50 | no |
| C | 100 | no |
| D | 500 | yes — 1× |
| M | 1,000 | yes — 1× |
The same number, other ways
- In words
- One thousand five hundred four
- Roman numeral
- MDIV
- Symbol count
- 4 characters
- Binary
- 10111100000
- Hexadecimal
- 5E0
The numbers either side
| Number | Roman numeral |
|---|---|
| 1,502 | MDII |
| 1,503 | MDIII |
| 1,504 | MDIV ← |
| 1,505 | MDV |
| 1,506 | MDVI |
Common questions
- What is 1504 in Roman numerals?
- 1,504 is MDIV.
- What does MDIV mean?
- MDIV is the Roman numeral for 1,504 — 1000 + 500 + 4.
- How do you write 1504 in Roman numerals?
- Take the largest value that fits and repeat until nothing is left: M (1000), then D (500), then IV (4). That gives MDIV.
Related pages
- 1,502 in Roman numerals MDII
- 1,503 in Roman numerals MDIII
- 1,505 in Roman numerals MDV
- 1,506 in Roman numerals MDVI
- 4 in Roman numerals IV
- 9 in Roman numerals IX
- 14 in Roman numerals XIV
- 19 in Roman numerals XIX
- 40 in Roman numerals XL
- 42 in Roman numerals XLII
- 49 in Roman numerals XLIX
- 50 in Roman numerals L
Sources
- Calculated on this page — At One Place