In today's method of expressing Roman numerals 1999 is given as MCMXCIX
1665 = MDCLXV
if no characters can be repeated, 1995 = MCMXCV if they can.
MCMXCV = 1995
XXVIII
In proper notation it would be 1900 - MCM the shortest and highest number. You could say MIM, but that would not be proper, but it could be read as 1999.
C is equal to 100
88, rather nicely uses 8 characters in Roman numerals: LXXXVIII.
MCMXCV = 1995
A googleplexian being the highest number in existance, that would be the highest roman number. But I believe you mean highest roman numeral, which would be an M with a line over it, meaning 1,000,000.
XXVIII = 28
XXVIII
In proper notation it would be 1900 - MCM the shortest and highest number. You could say MIM, but that would not be proper, but it could be read as 1999.
C is equal to 100
88, rather nicely uses 8 characters in Roman numerals: LXXXVIII.
On Converting between Arabic and Roman Numbers ,we get : 11111111 in roman number Is : infinite number of Ms
Converting between Arabic and Roman Numbers is done as : roman numeral number of 23 is : xxiii
On Converting between Arabic date and Roman Numbers we get: 5 in roman number stands for V.
The Roman numeral representation of 88 is "LXXXVIII." It is composed of 7 characters.
On Converting between Arabic and Roman Numbers ,we get : dec in roman numerals is : XII