To find all the divisors of the number 1,200,000,024:
- 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 1,200,000,024:
The prime factorization of a number: finding the prime numbers that multiply together to make that number.
1,200,000,024 = 23 × 32 × 19 × 739 × 1,187
1,200,000,024 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 = (3 + 1) × (2 + 1) × (1 + 1) × (1 + 1) × (1 + 1) = 4 × 3 × 2 × 2 × 2 = 96
But to actually calculate the factors, see below...
2. Multiply the prime factors of the number 1,200,000,024
- 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
2 =
4
composite factor = 2 × 3 =
6
composite factor = 2
3 =
8
composite factor = 3
2 =
9
composite factor = 2
2 × 3 =
12
composite factor = 2 × 3
2 =
18
prime factor =
19
composite factor = 2
3 × 3 =
24
composite factor = 2
2 × 3
2 =
36
composite factor = 2 × 19 =
38
composite factor = 3 × 19 =
57
composite factor = 2
3 × 3
2 =
72
composite factor = 2
2 × 19 =
76
composite factor = 2 × 3 × 19 =
114
composite factor = 2
3 × 19 =
152
composite factor = 3
2 × 19 =
171
composite factor = 2
2 × 3 × 19 =
228
composite factor = 2 × 3
2 × 19 =
342
composite factor = 2
3 × 3 × 19 =
456
composite factor = 2
2 × 3
2 × 19 =
684
prime factor =
739
prime factor =
1,187
composite factor = 2
3 × 3
2 × 19 =
1,368
composite factor = 2 × 739 =
1,478
composite factor = 3 × 739 =
2,217
composite factor = 2 × 1,187 =
2,374
composite factor = 2
2 × 739 =
2,956
composite factor = 3 × 1,187 =
3,561
composite factor = 2 × 3 × 739 =
4,434
composite factor = 2
2 × 1,187 =
4,748
composite factor = 2
3 × 739 =
5,912
composite factor = 3
2 × 739 =
6,651
composite factor = 2 × 3 × 1,187 =
7,122
composite factor = 2
2 × 3 × 739 =
8,868
composite factor = 2
3 × 1,187 =
9,496
composite factor = 3
2 × 1,187 =
10,683
composite factor = 2 × 3
2 × 739 =
13,302
composite factor = 19 × 739 =
14,041
composite factor = 2
2 × 3 × 1,187 =
14,244
composite factor = 2
3 × 3 × 739 =
17,736
composite factor = 2 × 3
2 × 1,187 =
21,366
composite factor = 19 × 1,187 =
22,553
composite factor = 2
2 × 3
2 × 739 =
26,604
composite factor = 2 × 19 × 739 =
28,082
composite factor = 2
3 × 3 × 1,187 =
28,488
This list continues below...
... This list continues from above
composite factor = 3 × 19 × 739 =
42,123
composite factor = 2
2 × 3
2 × 1,187 =
42,732
composite factor = 2 × 19 × 1,187 =
45,106
composite factor = 2
3 × 3
2 × 739 =
53,208
composite factor = 2
2 × 19 × 739 =
56,164
composite factor = 3 × 19 × 1,187 =
67,659
composite factor = 2 × 3 × 19 × 739 =
84,246
composite factor = 2
3 × 3
2 × 1,187 =
85,464
composite factor = 2
2 × 19 × 1,187 =
90,212
composite factor = 2
3 × 19 × 739 =
112,328
composite factor = 3
2 × 19 × 739 =
126,369
composite factor = 2 × 3 × 19 × 1,187 =
135,318
composite factor = 2
2 × 3 × 19 × 739 =
168,492
composite factor = 2
3 × 19 × 1,187 =
180,424
composite factor = 3
2 × 19 × 1,187 =
202,977
composite factor = 2 × 3
2 × 19 × 739 =
252,738
composite factor = 2
2 × 3 × 19 × 1,187 =
270,636
composite factor = 2
3 × 3 × 19 × 739 =
336,984
composite factor = 2 × 3
2 × 19 × 1,187 =
405,954
composite factor = 2
2 × 3
2 × 19 × 739 =
505,476
composite factor = 2
3 × 3 × 19 × 1,187 =
541,272
composite factor = 2
2 × 3
2 × 19 × 1,187 =
811,908
composite factor = 739 × 1,187 =
877,193
composite factor = 2
3 × 3
2 × 19 × 739 =
1,010,952
composite factor = 2
3 × 3
2 × 19 × 1,187 =
1,623,816
composite factor = 2 × 739 × 1,187 =
1,754,386
composite factor = 3 × 739 × 1,187 =
2,631,579
composite factor = 2
2 × 739 × 1,187 =
3,508,772
composite factor = 2 × 3 × 739 × 1,187 =
5,263,158
composite factor = 2
3 × 739 × 1,187 =
7,017,544
composite factor = 3
2 × 739 × 1,187 =
7,894,737
composite factor = 2
2 × 3 × 739 × 1,187 =
10,526,316
composite factor = 2 × 3
2 × 739 × 1,187 =
15,789,474
composite factor = 19 × 739 × 1,187 =
16,666,667
composite factor = 2
3 × 3 × 739 × 1,187 =
21,052,632
composite factor = 2
2 × 3
2 × 739 × 1,187 =
31,578,948
composite factor = 2 × 19 × 739 × 1,187 =
33,333,334
composite factor = 3 × 19 × 739 × 1,187 =
50,000,001
composite factor = 2
3 × 3
2 × 739 × 1,187 =
63,157,896
composite factor = 2
2 × 19 × 739 × 1,187 =
66,666,668
composite factor = 2 × 3 × 19 × 739 × 1,187 =
100,000,002
composite factor = 2
3 × 19 × 739 × 1,187 =
133,333,336
composite factor = 3
2 × 19 × 739 × 1,187 =
150,000,003
composite factor = 2
2 × 3 × 19 × 739 × 1,187 =
200,000,004
composite factor = 2 × 3
2 × 19 × 739 × 1,187 =
300,000,006
composite factor = 2
3 × 3 × 19 × 739 × 1,187 =
400,000,008
composite factor = 2
2 × 3
2 × 19 × 739 × 1,187 =
600,000,012
composite factor = 2
3 × 3
2 × 19 × 739 × 1,187 =
1,200,000,024
96 factors (divisors)
What times what is 1,200,000,024?
What number multiplied by what number equals 1,200,000,024?
All the combinations of any two natural numbers whose product equals 1,200,000,024.
1 × 1,200,000,024 = 1,200,000,024
2 × 600,000,012 = 1,200,000,024
3 × 400,000,008 = 1,200,000,024
4 × 300,000,006 = 1,200,000,024
6 × 200,000,004 = 1,200,000,024
8 × 150,000,003 = 1,200,000,024
9 × 133,333,336 = 1,200,000,024
12 × 100,000,002 = 1,200,000,024
18 × 66,666,668 = 1,200,000,024
19 × 63,157,896 = 1,200,000,024
24 × 50,000,001 = 1,200,000,024
36 × 33,333,334 = 1,200,000,024
38 × 31,578,948 = 1,200,000,024
57 × 21,052,632 = 1,200,000,024
72 × 16,666,667 = 1,200,000,024
76 × 15,789,474 = 1,200,000,024
114 × 10,526,316 = 1,200,000,024
152 × 7,894,737 = 1,200,000,024
171 × 7,017,544 = 1,200,000,024
228 × 5,263,158 = 1,200,000,024
342 × 3,508,772 = 1,200,000,024
456 × 2,631,579 = 1,200,000,024
684 × 1,754,386 = 1,200,000,024
739 × 1,623,816 = 1,200,000,024
1,187 × 1,010,952 = 1,200,000,024
1,368 × 877,193 = 1,200,000,024
1,478 × 811,908 = 1,200,000,024
2,217 × 541,272 = 1,200,000,024
2,374 × 505,476 = 1,200,000,024
2,956 × 405,954 = 1,200,000,024
3,561 × 336,984 = 1,200,000,024
4,434 × 270,636 = 1,200,000,024
4,748 × 252,738 = 1,200,000,024
5,912 × 202,977 = 1,200,000,024
6,651 × 180,424 = 1,200,000,024
7,122 × 168,492 = 1,200,000,024
8,868 × 135,318 = 1,200,000,024
9,496 × 126,369 = 1,200,000,024
10,683 × 112,328 = 1,200,000,024
13,302 × 90,212 = 1,200,000,024
14,041 × 85,464 = 1,200,000,024
14,244 × 84,246 = 1,200,000,024
17,736 × 67,659 = 1,200,000,024
21,366 × 56,164 = 1,200,000,024
22,553 × 53,208 = 1,200,000,024
26,604 × 45,106 = 1,200,000,024
28,082 × 42,732 = 1,200,000,024
28,488 × 42,123 = 1,200,000,024
48 unique multiplications The final answer:
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