Il numero romano MCCLIV nel sistema decimale vale: 1254.
MCCLIV in latino si scrive mille ducenti quinquaginta quattuor,
mentre in italiano milleduecentocinquantaquattro.
MCCXXXV, MCCXXXVI, MCCXXXVII, MCCXXXVIII, MCCXXXIX, MCCXL, MCCXLI, MCCXLII, MCCXLIII, MCCXLIV, MCCXLV, MCCXLVI, MCCXLVII, MCCXLVIII, MCCXLIX, MCCL, MCCLI, MCCLII, MCCLIII, MCCLV, MCCLVI, MCCLVII, MCCLVIII, MCCLIX, MCCLX, MCCLXI, MCCLXII, MCCLXIII, MCCLXIV, MCCLXV, MCCLXVI, MCCLXVII, MCCLXVIII, MCCLXIX, MCCLXX, MCCLXXI, MCCLXXII, MCCLXXIII