59 in Roman numerals
59 in Roman numerals
LIX
59 is written LIX in Roman numerals. That is 2 symbol groups added together, reading left to right from the largest value down.
How it breaks down
| Group | Value | Subtraction | Running total |
|---|---|---|---|
| L | 50 | — | 50 |
| IX | 9 | X − I | 59 |
Why the smaller symbol comes first
LIX uses subtractive notation in one place: IX means X minus I, or 9. 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 | no |
| X | 10 | yes — 1× |
| L | 50 | yes — 1× |
| C | 100 | no |
| D | 500 | no |
| M | 1,000 | no |
The same number, other ways
- In words
- Fifty-nine
- Roman numeral
- LIX
- Symbol count
- 3 characters
- Binary
- 111011
- Hexadecimal
- 3B
The numbers either side
| Number | Roman numeral |
|---|---|
| 57 | LVII |
| 58 | LVIII |
| 59 | LIX ← |
| 60 | LX |
| 61 | LXI |
Common questions
- What is 59 in Roman numerals?
- 59 is LIX.
- What does LIX mean?
- LIX is the Roman numeral for 59 — 50 + 9.
- How do you write 59 in Roman numerals?
- Take the largest value that fits and repeat until nothing is left: L (50), then IX (9). That gives LIX.
Related pages
Sources
- Calculated on this page — At One Place