Factors of 1392
The factors of 1392 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392. It has 20 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 1392 is a whole number that divides it with nothing left over. You only need to test the numbers up to √1392 ≈ 37.31; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 20 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: the sum is 3720. Without 1392 itself that is 2328, so 1392 is an abundant number.
LaTeX source of the formulas on this page
\[ 1392 = 2^{4} \times 3 \times 29 \]Factor pairs of 1392
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 1392 | 1 × 1392 = 1392 |
| 2 | 696 | 2 × 696 = 1392 |
| 3 | 464 | 3 × 464 = 1392 |
| 4 | 348 | 4 × 348 = 1392 |
| 6 | 232 | 6 × 232 = 1392 |
| 8 | 174 | 8 × 174 = 1392 |
| 12 | 116 | 12 × 116 = 1392 |
| 16 | 87 | 16 × 87 = 1392 |
| 24 | 58 | 24 × 58 = 1392 |
| 29 | 48 | 29 × 48 = 1392 |
Questions
What are the factors of 1392?
The factors of 1392 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392. It has 20 factors.
What are the prime factors of 1392?
2, 3, 29. As a product: × 3 × 29.
How many factors does 1392 have?
1392 has 20 factors (10 factor pairs).
What is the sum of the factors of 1392?
3720.
Is 1392 a prime number?
No. It is divisible by 2, so 1392 = 2 × 696.