720801
Number 720801: Properties, Factors, and Mathematical Facts
Short answer
The number 720801 is an odd composite number with 9 positive divisors. Its prime factorization is 3² × 283². It is also a deficient number and a perfect square, which gives it several notable mathematical relationships.
Is 720801 prime?
ClassificationCompositeParityOddDivisor count9AbundanceDeficient
What is the prime factorization of 720801?
Prime factorization
3 squared times 283 squared
What are the divisors of 720801?
Divisor count
9
Divisor sum
1,044,849
Proper divisor sum
324,048
- 1
- 3
- 9
- 283
- 849
- 2547
- 80089
- 240267
- 720801
How is 720801 classified?
Prime
CompositeLearn more →
Perfect square
YesLearn more →
Perfect cube
No
Fibonacci
No
Triangular
No
Power of two
No
How is 720801 represented in other numeral systems?
Decimal
720801
Binary
10101111111110100001
Octal
2577641
Hexadecimal
AFFA1
Roman
No conventional Roman numeral
In words
seven hundred twenty thousand eight hundred one
Roots and powers
Square root
849 Exact
Cube root
89.661320 Approximate
Nearest lower square
720801
Nearest higher square
722500
Nearest lower cube
704969
Nearest higher cube
729000
What are the digit properties of 720801?
Which numbers are related to 720801?
Why these results are true
- 720801 is composite because it has positive divisors other than 1 and itself.
Compare this number
FAQ for 720801
- Is 720801 prime?
- No
- What is the prime factorization of 720801?
- 3² × 283²
- Is 720801 a perfect square?
- Yes
- What is 720801 in binary?
- 10101111111110100001