What does DXCVI mean?

DXCVI is the Roman numeral for 596 — 500 + 90 + 5 + 1.

How do you write 596 in Roman numerals?

Take the largest value that fits and repeat until nothing is left: D (500), then XC (90), then V (5), then I (1). That gives DXCVI.

596 in Roman numerals

DXCVI

Number (1–3,999 for numerals)

Roman numeral

596 is written DXCVI in Roman numerals. That is 4 symbol groups added together, reading left to right from the largest value down.

How it breaks down

DXCVI = 500 + 90 + 5 + 1 = 596
Group	Value	Subtraction	Running total
D	500	—	500
XC	90	C − X	590
V	5	—	595
I	1	—	596

Why the smaller symbol comes first

DXCVI uses subtractive notation in one place: XC means C minus X, or 90. 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	yes — 1×
L	50	no
C	100	yes — 1×
D	500	yes — 1×
M	1,000	no

The same number, other ways

In words: Five hundred ninety-six
Roman numeral: DXCVI
Symbol count: 5 characters
Binary: 1001010100
Hexadecimal: 254

The numbers either side

Number	Roman numeral
594	DXCIV
595	DXCV
596	DXCVI ←
597	DXCVII
598	DXCVIII

Common questions

What is 596 in Roman numerals?: 596 is DXCVI.
What does DXCVI mean?: DXCVI is the Roman numeral for 596 — 500 + 90 + 5 + 1.
How do you write 596 in Roman numerals?: Take the largest value that fits and repeat until nothing is left: D (500), then XC (90), then V (5), then I (1). That gives DXCVI.

Sources

Calculated on this page — At One Place

How these figures are compiled and checked