Factors of 9950
The factors of 9950 are 1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 4975, 9950. It has 12 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 9950 is a whole number that divides it with nothing left over. You only need to test the numbers up to √9950 ≈ 99.75; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 12 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: 1 + 2 + 5 + 10 + 25 + 50 + 199 + 398 + 995 + 1990 + 4975 + 9950 = 18600. Without 9950 itself that is 8650, so 9950 is a deficient number.
LaTeX source of the formulas on this page
\[ 9950 = 2 \times 5^{2} \times 199 \]Factor pairs of 9950
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 9950 | 1 × 9950 = 9950 |
| 2 | 4975 | 2 × 4975 = 9950 |
| 5 | 1990 | 5 × 1990 = 9950 |
| 10 | 995 | 10 × 995 = 9950 |
| 25 | 398 | 25 × 398 = 9950 |
| 50 | 199 | 50 × 199 = 9950 |
Questions
What are the factors of 9950?
The factors of 9950 are 1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 4975, 9950. It has 12 factors.
What are the prime factors of 9950?
2, 5, 199. As a product: 2 × × 199.
How many factors does 9950 have?
9950 has 12 factors (6 factor pairs).
What is the sum of the factors of 9950?
18600.
Is 9950 a prime number?
No. It is divisible by 2, so 9950 = 2 × 4975.