Is 9240 a prime number?
No, 9240 is not a prime number. It is divisible by 2: 9240 = 2 × 4620.
Is 9240 prime?
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A prime number has exactly two factors: 1 and itself.
- 2
It is enough to test the primes up to √9240 ≈ 96.12. If none of them divides 9240, it is prime.
- 3
2 divides 9240 exactly, so it is not prime. Its prime factorisation is
LaTeX source of the formulas on this page
\[ 9240 = 2^{3} \times 3 \times 5 \times 7 \times 11 \]Testing 9240 by the primes up to its square root
| Prime | Division | Result |
|---|---|---|
| 2 | 9240 ÷ 2 | divides exactly (4620) |
| 3 | 9240 ÷ 3 | divides exactly (3080) |
| 5 | 9240 ÷ 5 | divides exactly (1848) |
| 7 | 9240 ÷ 7 | divides exactly (1320) |
| 11 | 9240 ÷ 11 | divides exactly (840) |
| 13 | 9240 ÷ 13 | leaves 10 |
| 17 | 9240 ÷ 17 | leaves 9 |
| 19 | 9240 ÷ 19 | leaves 6 |
| 23 | 9240 ÷ 23 | leaves 17 |
| 29 | 9240 ÷ 29 | leaves 18 |
| 31 | 9240 ÷ 31 | leaves 2 |
| 37 | 9240 ÷ 37 | leaves 27 |
Questions
Is 9240 a prime number?
No, 9240 is not a prime number. It is divisible by 2: 9240 = 2 × 4620.
What is the next prime after 9240?
9241.
What is the prime number before 9240?
9239.
What are the factors of 9240?
1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240.