720009
Number 720009: Properties, Factors, and Mathematical Facts
Short answer
The number 720009 is an odd composite number with 12 positive divisors. Its prime factorization is 3⁵ × 2963. It is also a deficient number, which gives it several notable mathematical relationships.
Is 720009 prime?
ClassificationCompositeParityOddDivisor count12AbundanceDeficient
What is the prime factorization of 720009?
Prime factorization
3 to the power of 5 times 2963
What are the divisors of 720009?
Divisor count
12
Divisor sum
1,078,896
Proper divisor sum
358,887
- 1
- 3
- 9
- 27
- 81
- 243
- 2963
- 8889
- 26667
- 80001
- 240003
- 720009
How is 720009 classified?
How is 720009 represented in other numeral systems?
Decimal
720009
Binary
10101111110010001001
Octal
2576211
Hexadecimal
AFC89
Roman
No conventional Roman numeral
In words
seven hundred twenty thousand nine
Roots and powers
Square root
848.533441 Approximate
Cube root
89.628468 Approximate
Nearest lower square
719104
Nearest higher square
720801
Nearest lower cube
704969
Nearest higher cube
729000
What are the digit properties of 720009?
Which numbers are related to 720009?
Why these results are true
- 720009 is composite because it has positive divisors other than 1 and itself.
Compare this number
FAQ for 720009
- Is 720009 prime?
- No
- What is the prime factorization of 720009?
- 3⁵ × 2963
- Is 720009 a perfect square?
- No
- What is 720009 in binary?
- 10101111110010001001