Il numero romano MMDXXVI nel sistema decimale vale: 2526.
MMDXXVI in latino si scrive duo milia quingenti viginti sex,
mentre in italiano duemilacinquecentoventisei.
MMDVII, MMDVIII, MMDIX, MMDX, MMDXI, MMDXII, MMDXIII, MMDXIV, MMDXV, MMDXVI, MMDXVII, MMDXVIII, MMDXIX, MMDXX, MMDXXI, MMDXXII, MMDXXIII, MMDXXIV, MMDXXV, MMDXXVII, MMDXXVIII, MMDXXIX, MMDXXX, MMDXXXI, MMDXXXII, MMDXXXIII, MMDXXXIV, MMDXXXV, MMDXXXVI, MMDXXXVII, MMDXXXVIII, MMDXXXIX, MMDXL, MMDXLI, MMDXLII, MMDXLIII, MMDXLIV, MMDXLV