DCCLXIV (can also be DCCLXIIII).
The number 947 in Roman numerals would be CMXLVII
The answer depends on how many more millennia they keep using Roman numerals!
MXC
The Roman numerals for the number 2 are "II". Consequently, to represent the 2 Australian Olympians using Roman numerals, we would write "II".
The roman numerals that represents the number 985 are : CMLXXXV. There are certain rules that must be followed when using roman numerals. Roman numerals are seldom used like they were about fifty or sixty years ago, it is not as common.
1666 = mdclxvi
Using integers: IXV or as XIV in today's notation = 14 Using fractions: S:. = 6/12+2/12+1/12 = 9/12 or as 3/4
The largest number you can write using Roman numerals without an overline at any symbol is 3999 (MMMCMXCIX), and the largest possible number is 3999999 (MMMCMXCIXCMXCIX, with an overline over the first nine letters.
In standard Roman numerals, there is no such number as "S", and using mixed-case characters (like "Cc") also does not represent anything. That is to say, SXCc is not a Roman numeral.
It is done by using Roman numerals: VI = 6
3.........III
MDC = 1600