Il numero romano MMDCCCIV nel sistema decimale vale: 2804.
MMDCCCIV in latino si scrive duo milia octingenti quattuor,
mentre in italiano duemilaottocentoquattro.
MMDCCLXXXV, MMDCCLXXXVI, MMDCCLXXXVII, MMDCCLXXXVIII, MMDCCLXXXIX, MMDCCXC, MMDCCXCI, MMDCCXCII, MMDCCXCIII, MMDCCXCIV, MMDCCXCV, MMDCCXCVI, MMDCCXCVII, MMDCCXCVIII, MMDCCXCIX, MMDCCC, MMDCCCI, MMDCCCII, MMDCCCIII, MMDCCCV, MMDCCCVI, MMDCCCVII, MMDCCCVIII, MMDCCCIX, MMDCCCX, MMDCCCXI, MMDCCCXII, MMDCCCXIII, MMDCCCXIV, MMDCCCXV, MMDCCCXVI, MMDCCCXVII, MMDCCCXVIII, MMDCCCXIX, MMDCCCXX, MMDCCCXXI, MMDCCCXXII, MMDCCCXXIII