In today's notation it is: MXLII
MXLII
In todays configuration of Roman numerals: MXLII but the ancient Romans would have wrote it out quite differently
MXLII
1042=MXLII
the answer to what is the roman numeral for 101 is CI
'XXV' is the Roman Numeral. I think you wish to know the Arabic (Modern) number, which is '25'.
No, K is not a roman numeral.
There is not a Roman Numeral for 0.
The roman numeral for one is I.
Vivid is not a Roman numeral
M is a roman numeral that represents 1000.
V is a roman numeral representing the number 5.