Xerobit

2004 in Roman Numerals

2004 in Roman numerals is MMIV. It breaks down as MM + IV, which adds up to 2000 + 4 = 2004.

  • Roman numeral
    MMIV
  • Lowercase
    mmiv
  • Breakdown
    MM + IV
  • In words
    two thousand four
  • Binary
    11111010100
  • Hexadecimal
    7D4

How to write 2004 in Roman numerals

Roman numerals are built place by place, from the largest value to the smallest. For 2004 the places are 2000 (thousands), 4 (ones).

  1. Write 2000 as MM.
  2. Write 4 as IV.

Joined together, MM + IV gives MMIV.

2004 digit by digit

PlaceValueNumeralRule used
thousands2000MMthe symbol repeated twice
ones4IVsubtractive: one symbol before the five symbol

Check MMIV by reading it back

Reading MMIV from left to right and adding the pieces: MM = 2000, IV = 4. Together that is 2000 + 4 = 2004, so MMIV and 2004 match.

Mistakes to avoid with MMIV

  • Do not write the 4s and 9s additively. 2004 uses subtractive pairs (IV for 4), not strings like IIII or VIIII.
  • Never repeat a symbol more than three times in a row. When a fourth would be needed, the subtractive form takes over.
  • Only I, X and C may be placed before a larger symbol to subtract, so MMIV never contains forms such as VX or LC.
  • Read MMIV as one number, not letter by letter: add the values left to right, except where a smaller symbol sits before a larger one.

Facts about the number 2004

  • 2004 is an even number and composite, with prime factors 22 x 3 x 167.
  • In binary 2004 is 11111010100 and in hexadecimal it is 7D4.
  • Written out, 2004 is "two thousand four".
  • The digits of 2004 add up to 6, so it is divisible by 3.
  • As a year, 2004 was a leap year with 366 days and belongs to the 21st century.

Where you will see 2004 in Roman numerals

Public buildings constructed in 2004 frequently feature MMIV carved into their dedication stones. Civic planners use Roman numerals for these dates because the lettering looks dignified and connects modern architecture to historical building traditions dating back centuries.

Numbers near 2004

NumberRoman numeral
2002MMII
2003MMIII
2004MMIV
2005MMV
2006MMVI

FAQ

What is 2004 in Roman numerals?

2004 is written MMIV in Roman numerals. It is built from MM (2000), IV (4).

How do you write 2004 in lowercase Roman numerals?

Lowercase Roman numerals use the same rules, so 2004 is mmiv. Lowercase is common for page numbers in a book's preface and for outline levels.

How do I convert any number to Roman numerals?

Split the number into thousands, hundreds, tens and ones, write each part with the symbols I, V, X, L, C, D and M, then join them from largest to smallest. Or paste it into the Roman numeral converter, which also converts back.

More roman numerals