It is: CXVIII = 118
12629 is already written in Hindu-Arabic numerals.
It is already in Hindu-Arabic numerals but if you mean in Roman numerals then it is written as: CXXIII
Hindu Arabic numerals are basically digits. How do you write 56005040 in Hindu Arabic numerals? It is written like this: 56005040. I think you mean Roman numerals or something.
Hindu Arabic numerals are the ones we use. 39 is already in Hindu-Arabic numerals.
The Roman numerals LXVII=67 in Hindu Arabic numerals.
The Roman numerals of CCX are the equivalent of 210 in Hindu-Arabic numerals.
The Roman numerals of DCCC are the equivalent of 800 in Hindu-Arabic numerals
The Roman numerals of XX are the equivalent of 20 in Hindu-Arabic numerals
437 is already in Hindu-Arabic numerals
dcccxiii in Roman numerals is equivalent to 813 in Hindu-Arabic numerals.
The Roman numerals of XXVIII are the equivalent of 28 in Hindu-Arabic numerals
It is already written in Hindu Arabic numerals. Hindu Arabic numerals are just normal digets, like 1, 2, and 3.