Roman Numerals

Written by Jerry Ratzlaff. Posted in Nomenclature & Symbols for Engineering, Mathematics, and Science

NumberRoman Numeral
\(0\) not defined
\(1\) \(I\)
\(2\) \(II\)
\(3\) \(III\)
\(4\) \(IV\)
\(5\) \(V\)
\(6\) \(VI\)
\(7\) \(VII\)
\(8\) \(VIII\)
\(9\) \(IX\)
\(10\) \(X\)
\(11\) \(XI\)
\(12\) \(XII\)
\(13\) \(XIII\)
\(14\) \(XIV\)
\(15\) \(XV\)
\(16\) \(XVI\)
\(17\) \(XVII\)
\(18\) \(XVIII\)
\(19\) \(XIX\)
\(20\) \(XX\)
\(30\) \(XXX\)
\(40\) \(XL\)
\(50\) \(L\)
\(60\) \(LX\)
\(70\) \(LXX\)
\(80\) \(LXXX\)
\(90\) \(XC\)
\(100\) \(C\)
\(200\) \(CC\)
\(300\) \(CCC\)
\(400\) \(CD\)
\(500\) \(D\)
\(600\) \(DC\)
\(700\) \(DCC\)
\(800\) \(DCCC\)
\(900\) \(CM\)
\(1000\) \(M\)
\(5000\) \(\bar V\)
\(10000\) \(\bar X\)
\(50000\) \(\bar L\)
\(100000\) \(\bar C\)
\(500000\) \(\bar D\)
\(1000000\) \(\bar M\)