Il numero romano CCLXXIX nel sistema decimale vale: 279.
CCLXXIX in latino si scrive ducenti septuaginta novem,
mentre in italiano duecentosettantanove.
CCLX, CCLXI, CCLXII, CCLXIII, CCLXIV, CCLXV, CCLXVI, CCLXVII, CCLXVIII, CCLXIX, CCLXX, CCLXXI, CCLXXII, CCLXXIII, CCLXXIV, CCLXXV, CCLXXVI, CCLXXVII, CCLXXVIII, CCLXXX, CCLXXXI, CCLXXXII, CCLXXXIII, CCLXXXIV, CCLXXXV, CCLXXXVI, CCLXXXVII, CCLXXXVIII, CCLXXXIX, CCXC, CCXCI, CCXCII, CCXCIII, CCXCIV, CCXCV, CCXCVI, CCXCVII, CCXCVIII