481
Number 481: Properties, Factors, and Mathematical Facts
Short answer
The number 481 is an odd composite number with 4 positive divisors. Its prime factorization is 13 × 37. It is also a deficient number, which gives it several notable mathematical relationships.
Is 481 prime?
ClassificationCompositeParityOddDivisor count4AbundanceDeficient
What is the prime factorization of 481?
Prime factorization
13 times 37
What are the divisors of 481?
Divisor count
4
Divisor sum
532
Proper divisor sum
51
- 1
- 13
- 37
- 481
How is 481 classified?
How is 481 represented in other numeral systems?
Decimal
481
Binary
111100001
Octal
741
Hexadecimal
1E1
Roman
CDLXXXILearn more →
In words
four hundred eighty one
Roots and powers
Square root
21.931712 Approximate
Cube root
7.835169 Approximate
Nearest lower square
441
Nearest higher square
484
Nearest lower cube
343
Nearest higher cube
512
What are the digit properties of 481?
Which numbers are related to 481?
Why these results are true
- 481 is composite because it has positive divisors other than 1 and itself.
Compare this number
FAQ for 481
- Is 481 prime?
- No
- What is the prime factorization of 481?
- 13 × 37
- Is 481 a perfect square?
- No
- What is 481 in binary?
- 111100001
- What is 481 in Roman numerals?
- CDLXXXI