To find all the divisors of the number 532,134:
- 1. Decompose the number into prime factors.
- See how you can find out how many factors (divisors) the number has, without actually calculating them.
- 2. Multiply the prime factors in all their unique combinations, that yield different results.
1. Carry out the prime factorization of the number 532,134:
The prime factorization of a number: finding the prime numbers that multiply together to make that number.
532,134 = 2 × 32 × 17 × 37 × 47
532,134 is not a prime number but a composite one.
- Prime number: a natural number that is divisible (divided evenly) only by 1 and itself. A prime number has exactly two factors: 1 and the number itself.
- Examples of prime numbers: 2 (factors 1, 2), 3 (factors 1, 3), 5 (factors 1, 5), 7 (factors 1, 7), 11 (factors 1, 11), 13 (factors 1, 13), ...
- Composite number: a natural number that has at least one factor other than 1 and itself. So it is neither a prime number nor 1.
- Examples of composite numbers: 4 (it has 3 factors: 1, 2, 4), 6 (it has 4 factors: 1, 2, 3, 6), 8 (it has 4 factors: 1, 2, 4, 8), 9 (it has 3 factors: 1, 3, 9), 10 (it has 4 factors: 1, 2, 5, 10), 12 (it has 6 factors: 1, 2, 3, 4, 6, 12), ...
How to count the number of factors of a number?
Without actually finding the factors
- If a number N is prime factorized as:
N = am × bk × cz
where a, b, c are the prime factors and m, k, z are their exponents, natural numbers, .... - ...
- Then the number of factors of the number N can be calculated as:
n = (m + 1) × (k + 1) × (z + 1) - ...
- In our case, the number of factors is calculated as:
- n = (1 + 1) × (2 + 1) × (1 + 1) × (1 + 1) × (1 + 1) = 2 × 3 × 2 × 2 × 2 = 48
But to actually calculate the factors, see below...
2. Multiply the prime factors of the number 532,134
- Multiply the prime factors involved in the prime factorization of the number in all their unique combinations, that give different results.
- Also consider the exponents of these prime factors.
- Also add 1 to the list of factors (divisors). All the numbers are divisible by 1.
All the factors (divisors) are listed below - in ascending order
The list of factors (divisors):
Numbers other than 1 that are not prime factors are composite factors (divisors).
neither prime nor composite =
1
prime factor =
2
prime factor =
3
composite factor = 2 × 3 =
6
composite factor = 3
2 =
9
prime factor =
17
composite factor = 2 × 3
2 =
18
composite factor = 2 × 17 =
34
prime factor =
37
prime factor =
47
composite factor = 3 × 17 =
51
composite factor = 2 × 37 =
74
composite factor = 2 × 47 =
94
composite factor = 2 × 3 × 17 =
102
composite factor = 3 × 37 =
111
composite factor = 3 × 47 =
141
composite factor = 3
2 × 17 =
153
composite factor = 2 × 3 × 37 =
222
composite factor = 2 × 3 × 47 =
282
composite factor = 2 × 3
2 × 17 =
306
composite factor = 3
2 × 37 =
333
composite factor = 3
2 × 47 =
423
composite factor = 17 × 37 =
629
composite factor = 2 × 3
2 × 37 =
666
This list continues below...
... This list continues from above
composite factor = 17 × 47 =
799
composite factor = 2 × 3
2 × 47 =
846
composite factor = 2 × 17 × 37 =
1,258
composite factor = 2 × 17 × 47 =
1,598
composite factor = 37 × 47 =
1,739
composite factor = 3 × 17 × 37 =
1,887
composite factor = 3 × 17 × 47 =
2,397
composite factor = 2 × 37 × 47 =
3,478
composite factor = 2 × 3 × 17 × 37 =
3,774
composite factor = 2 × 3 × 17 × 47 =
4,794
composite factor = 3 × 37 × 47 =
5,217
composite factor = 3
2 × 17 × 37 =
5,661
composite factor = 3
2 × 17 × 47 =
7,191
composite factor = 2 × 3 × 37 × 47 =
10,434
composite factor = 2 × 3
2 × 17 × 37 =
11,322
composite factor = 2 × 3
2 × 17 × 47 =
14,382
composite factor = 3
2 × 37 × 47 =
15,651
composite factor = 17 × 37 × 47 =
29,563
composite factor = 2 × 3
2 × 37 × 47 =
31,302
composite factor = 2 × 17 × 37 × 47 =
59,126
composite factor = 3 × 17 × 37 × 47 =
88,689
composite factor = 2 × 3 × 17 × 37 × 47 =
177,378
composite factor = 3
2 × 17 × 37 × 47 =
266,067
composite factor = 2 × 3
2 × 17 × 37 × 47 =
532,134
48 factors (divisors)
What times what is 532,134?
What number multiplied by what number equals 532,134?
All the combinations of any two natural numbers whose product equals 532,134.
1 × 532,134 = 532,134
2 × 266,067 = 532,134
3 × 177,378 = 532,134
6 × 88,689 = 532,134
9 × 59,126 = 532,134
17 × 31,302 = 532,134
18 × 29,563 = 532,134
34 × 15,651 = 532,134
37 × 14,382 = 532,134
47 × 11,322 = 532,134
51 × 10,434 = 532,134
74 × 7,191 = 532,134
94 × 5,661 = 532,134
102 × 5,217 = 532,134
111 × 4,794 = 532,134
141 × 3,774 = 532,134
153 × 3,478 = 532,134
222 × 2,397 = 532,134
282 × 1,887 = 532,134
306 × 1,739 = 532,134
333 × 1,598 = 532,134
423 × 1,258 = 532,134
629 × 846 = 532,134
666 × 799 = 532,134
24 unique multiplications The final answer:
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