9018009
Number 9018009: Properties, Factors, and Mathematical Facts
Short answer
The number 9018009 is an odd composite number with 81 positive divisors. Its prime factorization is 3² × 7² × 11² × 13². It is also a deficient number and a perfect square, which gives it several notable mathematical relationships.
Is 9018009 prime?
ClassificationCompositeParityOddDivisor count81AbundanceDeficient
What is the prime factorization of 9018009?
Prime factorization
3 squared times 7 squared times 11 squared times 13 squared
What are the divisors of 9018009?
Divisor count
81
Divisor sum
18,035,199
Proper divisor sum
9,017,190
- 1
- 3
- 7
- 9
- 11
- 13
- 21
- 33
- 39
- 49
- 63
- 77
- 91
- 99
- 117
- 121
- 143
- 147
- 169
- 231
- 273
- 363
- 429
- 441
How is 9018009 classified?
Prime
CompositeLearn more →
Perfect square
YesLearn more →
Perfect cube
No
Fibonacci
No
Triangular
No
Power of two
No
How is 9018009 represented in other numeral systems?
Decimal
9018009
Binary
100010011001101010011001
Octal
42315231
Hexadecimal
899A99
Roman
No conventional Roman numeral
In words
nine million eighteen thousand nine
Roots and powers
Square root
3003 Exact
Cube root
208.147031 Approximate
Nearest lower square
9018009
Nearest higher square
9024016
Nearest lower cube
8998912
Nearest higher cube
9129329
What are the digit properties of 9018009?
Which numbers are related to 9018009?
Why these results are true
- 9018009 is composite because it has positive divisors other than 1 and itself.
Compare this number
FAQ for 9018009
- Is 9018009 prime?
- No
- What is the prime factorization of 9018009?
- 3² × 7² × 11² × 13²
- Is 9018009 a perfect square?
- Yes
- What is 9018009 in binary?
- 100010011001101010011001