An M with 3 horizontal lines above it (for a US trillion = 10^12)
The roman numeral for one is I.
Present usage has trillion indicated by T (Tera) so it looks like a Roman numeral. Though this is only a modernization, as traditional Roman numerals only went up to a million, indicated with M with a bar over the top.
The roman numeral for one half is S.
The Roman Numeral is one (I) - Copper(I) Sulfate.
I:V::IV:___ I:Ix5:IV:____ I:V::IV:XX
The roman numeral for one is I.
Present usage has trillion indicated by T (Tera) so it looks like a Roman numeral. Though this is only a modernization, as traditional Roman numerals only went up to a million, indicated with M with a bar over the top.
The roman numeral for one half is S.
The Roman Numeral is one (I) - Copper(I) Sulfate.
I:V::IV:___ I:Ix5:IV:____ I:V::IV:XX
The Roman Numeral M is equal to 1000 One Thousand
If you think to 1 (one) the Roman numeral is I.
The roman numeral XL represents the number 40.
There are no equivalents. Every number has only one Roman numeral to it.
M represents a thousand and the C one hundred, v a five and i for one. That is the roman numeral for 904.
The standard numeral is 9,000,000,000,000
This is not a roman numeral.