Question
Find the prime factorization of number 161103962.
Answer
The prime factorization of 161103962 is:
$$ 161103962 = 2\cdot31\cdot31\cdot109\cdot769 $$Which is the same as :
$$ 161103962 = 2\cdot31^{2}\cdot109\cdot769 $$Explanation
Prime factorization can be nicely visualized by creating a factorization tree.
| 161103962 can be written as 2 × 80551981. |
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| 80551981 can be written as 31 × 2598451. |
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| 2598451 can be written as 31 × 83821. |
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| 83821 can be written as 109 × 769. |
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| The end nodes are the prime factors of the number 161103962. |
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