Il numero romano MMMMDCCCXLIX nel sistema decimale vale: 4849.
MMMMDCCCXLIX in latino si scrive quattuor milia octingenti quadraginta novem,
mentre in italiano quattromilaottocentoquarantanove.
MMMMDCCCXXX, MMMMDCCCXXXI, MMMMDCCCXXXII, MMMMDCCCXXXIII, MMMMDCCCXXXIV, MMMMDCCCXXXV, MMMMDCCCXXXVI, MMMMDCCCXXXVII, MMMMDCCCXXXVIII, MMMMDCCCXXXIX, MMMMDCCCXL, MMMMDCCCXLI, MMMMDCCCXLII, MMMMDCCCXLIII, MMMMDCCCXLIV, MMMMDCCCXLV, MMMMDCCCXLVI, MMMMDCCCXLVII, MMMMDCCCXLVIII, MMMMDCCCL, MMMMDCCCLI, MMMMDCCCLII, MMMMDCCCLIII, MMMMDCCCLIV, MMMMDCCCLV, MMMMDCCCLVI, MMMMDCCCLVII, MMMMDCCCLVIII, MMMMDCCCLIX, MMMMDCCCLX, MMMMDCCCLXI, MMMMDCCCLXII, MMMMDCCCLXIII, MMMMDCCCLXIV, MMMMDCCCLXV, MMMMDCCCLXVI, MMMMDCCCLXVII, MMMMDCCCLXVIII