Il numero romano MMMMCXXXIX nel sistema decimale vale: 4139.
MMMMCXXXIX in latino si scrive quattuor milia centum triginta novem,
mentre in italiano quattromilacentotrentanove.
MMMMCXX, MMMMCXXI, MMMMCXXII, MMMMCXXIII, MMMMCXXIV, MMMMCXXV, MMMMCXXVI, MMMMCXXVII, MMMMCXXVIII, MMMMCXXIX, MMMMCXXX, MMMMCXXXI, MMMMCXXXII, MMMMCXXXIII, MMMMCXXXIV, MMMMCXXXV, MMMMCXXXVI, MMMMCXXXVII, MMMMCXXXVIII, MMMMCXL, MMMMCXLI, MMMMCXLII, MMMMCXLIII, MMMMCXLIV, MMMMCXLV, MMMMCXLVI, MMMMCXLVII, MMMMCXLVIII, MMMMCXLIX, MMMMCL, MMMMCLI, MMMMCLII, MMMMCLIII, MMMMCLIV, MMMMCLV, MMMMCLVI, MMMMCLVII, MMMMCLVIII