Il numero romano MCCXLIX nel sistema decimale vale: 1249.
MCCXLIX in latino si scrive mille ducenti quadraginta novem,
mentre in italiano milleduecentoquarantanove.
MCCXXX, MCCXXXI, MCCXXXII, MCCXXXIII, MCCXXXIV, MCCXXXV, MCCXXXVI, MCCXXXVII, MCCXXXVIII, MCCXXXIX, MCCXL, MCCXLI, MCCXLII, MCCXLIII, MCCXLIV, MCCXLV, MCCXLVI, MCCXLVII, MCCXLVIII, MCCL, MCCLI, MCCLII, MCCLIII, MCCLIV, MCCLV, MCCLVI, MCCLVII, MCCLVIII, MCCLIX, MCCLX, MCCLXI, MCCLXII, MCCLXIII, MCCLXIV, MCCLXV, MCCLXVI, MCCLXVII, MCCLXVIII