It is: 205 = CCV in Roman numerals
We do use Roman numerals today. For example, Roman numerals are often found in making outlines; to label book chapters; to label the frontmatter (pages) in books.
The Roman numerals for 64 are ILXV (65-1) or LXIIII (64) and they are not LXIV. So your question is: What is the cube root of LXIIII in Arabic numerals? The answer is 4 which is IIII or IV in Roman numerals.
As written 'mcmlxxx' it is meaningless. Roman Numerals are ALWAYS CAPITAL letters ; MCMLXXX MCMLXXX = 1980.
numeral means number im guessing you meant roman numeral. 84 in roman numerals is LXXXIV L = 50 X = 10 I = 1 V = 5
XXXIV is the number 34 in Roman numerals. In Roman numerals it is XXXIV
XLII is 42 in Roman numerals. XXXIV is 34 in Roman numerals. The difference between them is 8, or VIII in Roman numerals.
In todays modern notation: XXXIV
XXXIV
XXXIV in roman numerals translates to: 34
34.
XXXIV
In todays modern usage of Roman numerals it is: XXXIV But the ancient Romans would have wrote it out quite differently
It is the modern version of Roman numerals equivalent to 34
XXXIV
Do you mean XXXIV? If so, these numerals represent 34.
They represent 42 and 34 respectively in Roman numerals