MCMLXX = 1970
Under the rules as we know them to day governing the Roman numeral system the equivalent of 1970 as a Roman numeral is now considered to be MCMLXX but the ancient Romans would have notated it quite differently.
X-VI-MCMLXX
Ix xix mcmlxx
In todays modern notation of Roman numerals they represent 1970
MCMLXX = 1970
MCMLXX
MCMLXX
Under the rules as we know them to day governing the Roman numeral system the equivalent of 1970 as a Roman numeral is now considered to be MCMLXX but the ancient Romans would have notated it quite differently.
Nowadays: XXVII-II-MCMLXX
XXIII-XII-MCMLXX
X-VI-MCMLXX
Ix xix mcmlxx
Under today's rules they are: X-V-MCMLXX
In today's notation of Roman numerals: 1970 = MCMLXX
In todays modern notation of Roman numerals they represent 1970
Dates are rarely given in roman numerals, its usually just the year. 23 is XXIII 4 is IV 1970 is MCMLXX