To find all the divisors of the number 3,000,001,016:
- 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 3,000,001,016:
The prime factorization of a number: finding the prime numbers that multiply together to make that number.
3,000,001,016 = 23 × 17 × 3,023 × 7,297
3,000,001,016 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) × (1 + 1) × (1 + 1) × (1 + 1) = 4 × 2 × 2 × 2 = 32
But to actually calculate the factors, see below...
2. Multiply the prime factors of the number 3,000,001,016
- 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
composite factor = 2
2 =
4
composite factor = 2
3 =
8
prime factor =
17
composite factor = 2 × 17 =
34
composite factor = 2
2 × 17 =
68
composite factor = 2
3 × 17 =
136
prime factor =
3,023
composite factor = 2 × 3,023 =
6,046
prime factor =
7,297
composite factor = 2
2 × 3,023 =
12,092
composite factor = 2 × 7,297 =
14,594
composite factor = 2
3 × 3,023 =
24,184
composite factor = 2
2 × 7,297 =
29,188
composite factor = 17 × 3,023 =
51,391
This list continues below...
... This list continues from above
composite factor = 2
3 × 7,297 =
58,376
composite factor = 2 × 17 × 3,023 =
102,782
composite factor = 17 × 7,297 =
124,049
composite factor = 2
2 × 17 × 3,023 =
205,564
composite factor = 2 × 17 × 7,297 =
248,098
composite factor = 2
3 × 17 × 3,023 =
411,128
composite factor = 2
2 × 17 × 7,297 =
496,196
composite factor = 2
3 × 17 × 7,297 =
992,392
composite factor = 3,023 × 7,297 =
22,058,831
composite factor = 2 × 3,023 × 7,297 =
44,117,662
composite factor = 2
2 × 3,023 × 7,297 =
88,235,324
composite factor = 2
3 × 3,023 × 7,297 =
176,470,648
composite factor = 17 × 3,023 × 7,297 =
375,000,127
composite factor = 2 × 17 × 3,023 × 7,297 =
750,000,254
composite factor = 2
2 × 17 × 3,023 × 7,297 =
1,500,000,508
composite factor = 2
3 × 17 × 3,023 × 7,297 =
3,000,001,016
32 factors (divisors)
What times what is 3,000,001,016?
What number multiplied by what number equals 3,000,001,016?
All the combinations of any two natural numbers whose product equals 3,000,001,016.
1 × 3,000,001,016 = 3,000,001,016
2 × 1,500,000,508 = 3,000,001,016
4 × 750,000,254 = 3,000,001,016
8 × 375,000,127 = 3,000,001,016
17 × 176,470,648 = 3,000,001,016
34 × 88,235,324 = 3,000,001,016
68 × 44,117,662 = 3,000,001,016
136 × 22,058,831 = 3,000,001,016
3,023 × 992,392 = 3,000,001,016
6,046 × 496,196 = 3,000,001,016
7,297 × 411,128 = 3,000,001,016
12,092 × 248,098 = 3,000,001,016
14,594 × 205,564 = 3,000,001,016
24,184 × 124,049 = 3,000,001,016
29,188 × 102,782 = 3,000,001,016
51,391 × 58,376 = 3,000,001,016
16 unique multiplications The final answer:
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