To find all the divisors of the number 3,473,608,650:
- 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 3,473,608,650:
The prime factorization of a number: finding the prime numbers that multiply together to make that number.
3,473,608,650 = 2 × 3 × 52 × 1,093 × 21,187
3,473,608,650 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) × (1 + 1) × (2 + 1) × (1 + 1) × (1 + 1) = 2 × 2 × 3 × 2 × 2 = 48
But to actually calculate the factors, see below...
2. Multiply the prime factors of the number 3,473,608,650
- 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
prime factor =
5
composite factor = 2 × 3 =
6
composite factor = 2 × 5 =
10
composite factor = 3 × 5 =
15
composite factor = 5
2 =
25
composite factor = 2 × 3 × 5 =
30
composite factor = 2 × 5
2 =
50
composite factor = 3 × 5
2 =
75
composite factor = 2 × 3 × 5
2 =
150
prime factor =
1,093
composite factor = 2 × 1,093 =
2,186
composite factor = 3 × 1,093 =
3,279
composite factor = 5 × 1,093 =
5,465
composite factor = 2 × 3 × 1,093 =
6,558
composite factor = 2 × 5 × 1,093 =
10,930
composite factor = 3 × 5 × 1,093 =
16,395
prime factor =
21,187
composite factor = 5
2 × 1,093 =
27,325
composite factor = 2 × 3 × 5 × 1,093 =
32,790
composite factor = 2 × 21,187 =
42,374
composite factor = 2 × 5
2 × 1,093 =
54,650
This list continues below...
... This list continues from above
composite factor = 3 × 21,187 =
63,561
composite factor = 3 × 5
2 × 1,093 =
81,975
composite factor = 5 × 21,187 =
105,935
composite factor = 2 × 3 × 21,187 =
127,122
composite factor = 2 × 3 × 5
2 × 1,093 =
163,950
composite factor = 2 × 5 × 21,187 =
211,870
composite factor = 3 × 5 × 21,187 =
317,805
composite factor = 5
2 × 21,187 =
529,675
composite factor = 2 × 3 × 5 × 21,187 =
635,610
composite factor = 2 × 5
2 × 21,187 =
1,059,350
composite factor = 3 × 5
2 × 21,187 =
1,589,025
composite factor = 2 × 3 × 5
2 × 21,187 =
3,178,050
composite factor = 1,093 × 21,187 =
23,157,391
composite factor = 2 × 1,093 × 21,187 =
46,314,782
composite factor = 3 × 1,093 × 21,187 =
69,472,173
composite factor = 5 × 1,093 × 21,187 =
115,786,955
composite factor = 2 × 3 × 1,093 × 21,187 =
138,944,346
composite factor = 2 × 5 × 1,093 × 21,187 =
231,573,910
composite factor = 3 × 5 × 1,093 × 21,187 =
347,360,865
composite factor = 5
2 × 1,093 × 21,187 =
578,934,775
composite factor = 2 × 3 × 5 × 1,093 × 21,187 =
694,721,730
composite factor = 2 × 5
2 × 1,093 × 21,187 =
1,157,869,550
composite factor = 3 × 5
2 × 1,093 × 21,187 =
1,736,804,325
composite factor = 2 × 3 × 5
2 × 1,093 × 21,187 =
3,473,608,650
48 factors (divisors)
What times what is 3,473,608,650?
What number multiplied by what number equals 3,473,608,650?
All the combinations of any two natural numbers whose product equals 3,473,608,650.
1 × 3,473,608,650 = 3,473,608,650
2 × 1,736,804,325 = 3,473,608,650
3 × 1,157,869,550 = 3,473,608,650
5 × 694,721,730 = 3,473,608,650
6 × 578,934,775 = 3,473,608,650
10 × 347,360,865 = 3,473,608,650
15 × 231,573,910 = 3,473,608,650
25 × 138,944,346 = 3,473,608,650
30 × 115,786,955 = 3,473,608,650
50 × 69,472,173 = 3,473,608,650
75 × 46,314,782 = 3,473,608,650
150 × 23,157,391 = 3,473,608,650
1,093 × 3,178,050 = 3,473,608,650
2,186 × 1,589,025 = 3,473,608,650
3,279 × 1,059,350 = 3,473,608,650
5,465 × 635,610 = 3,473,608,650
6,558 × 529,675 = 3,473,608,650
10,930 × 317,805 = 3,473,608,650
16,395 × 211,870 = 3,473,608,650
21,187 × 163,950 = 3,473,608,650
27,325 × 127,122 = 3,473,608,650
32,790 × 105,935 = 3,473,608,650
42,374 × 81,975 = 3,473,608,650
54,650 × 63,561 = 3,473,608,650
24 unique multiplications The final answer:
(scroll down)