257 = CCLVII
257 = CCLVII
CCLVII is the number 257 in roman numerals. This is a notation used earlier for representing numbers.
Yes.Yes, 257 is a whole number.
CCCLX is the number 280 in roman numerals. This number is used to represent what roman used to write.
257 is prime. It is only evenly divisible by itself and one.257 is prime.
For the isotope Fm-257 the mass number is 257.
Yes, 257 is a real number.
we write 5 in roman number like this :- V
cclvii, or CCLVII
It is: 2005 = MMV in Roman numerals
The number 1450 is written in roman numerals as MCDL.
If you mean 257/1000 then as a decimal it is 0.257