Il numero romano MMDCCXXIX nel sistema decimale vale: 2729.
MMDCCXXIX in latino si scrive duo milia septingenti viginti novem,
mentre in italiano duemilasettecentoventinove.
MMDCCX, MMDCCXI, MMDCCXII, MMDCCXIII, MMDCCXIV, MMDCCXV, MMDCCXVI, MMDCCXVII, MMDCCXVIII, MMDCCXIX, MMDCCXX, MMDCCXXI, MMDCCXXII, MMDCCXXIII, MMDCCXXIV, MMDCCXXV, MMDCCXXVI, MMDCCXXVII, MMDCCXXVIII, MMDCCXXX, MMDCCXXXI, MMDCCXXXII, MMDCCXXXIII, MMDCCXXXIV, MMDCCXXXV, MMDCCXXXVI, MMDCCXXXVII, MMDCCXXXVIII, MMDCCXXXIX, MMDCCXL, MMDCCXLI, MMDCCXLII, MMDCCXLIII, MMDCCXLIV, MMDCCXLV, MMDCCXLVI, MMDCCXLVII, MMDCCXLVIII