Il numero romano MMMMCMLXX nel sistema decimale vale: 4970.
MMMMCMLXX in latino si scrive quattuor milia nongenti septuaginta,
mentre in italiano quattromilanovecentosettanta.
MMMMCMLI, MMMMCMLII, MMMMCMLIII, MMMMCMLIV, MMMMCMLV, MMMMCMLVI, MMMMCMLVII, MMMMCMLVIII, MMMMCMLIX, MMMMCMLX, MMMMCMLXI, MMMMCMLXII, MMMMCMLXIII, MMMMCMLXIV, MMMMCMLXV, MMMMCMLXVI, MMMMCMLXVII, MMMMCMLXVIII, MMMMCMLXIX, MMMMCMLXXI, MMMMCMLXXII, MMMMCMLXXIII, MMMMCMLXXIV, MMMMCMLXXV, MMMMCMLXXVI, MMMMCMLXXVII, MMMMCMLXXVIII, MMMMCMLXXIX, MMMMCMLXXX, MMMMCMLXXXI, MMMMCMLXXXII, MMMMCMLXXXIII, MMMMCMLXXXIV, MMMMCMLXXXV, MMMMCMLXXXVI, MMMMCMLXXXVII, MMMMCMLXXXVIII, MMMMCMLXXXIX