Il numero romano MCCCV nel sistema decimale vale: 1305.
MCCCV in latino si scrive mille trecenti quinque,
mentre in italiano milletrecentocinque.
MCCLXXXVI, MCCLXXXVII, MCCLXXXVIII, MCCLXXXIX, MCCXC, MCCXCI, MCCXCII, MCCXCIII, MCCXCIV, MCCXCV, MCCXCVI, MCCXCVII, MCCXCVIII, MCCXCIX, MCCC, MCCCI, MCCCII, MCCCIII, MCCCIV, MCCCVI, MCCCVII, MCCCVIII, MCCCIX, MCCCX, MCCCXI, MCCCXII, MCCCXIII, MCCCXIV, MCCCXV, MCCCXVI, MCCCXVII, MCCCXVIII, MCCCXIX, MCCCXX, MCCCXXI, MCCCXXII, MCCCXXIII, MCCCXXIV