Question
Find the prime factorization of number 221005552.
Answer
The prime factorization of 221005552 is:
$$ 221005552 = 2\cdot2\cdot2\cdot2\cdot43\cdot139\cdot2311 $$Which is the same as :
$$ 221005552 = 2^{4}\cdot43\cdot139\cdot2311 $$Explanation
Prime factorization can be nicely visualized by creating a factorization tree.
| 221005552 can be written as 2 × 110502776. |
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| 110502776 can be written as 2 × 55251388. |
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| 55251388 can be written as 2 × 27625694. |
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| 27625694 can be written as 2 × 13812847. |
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| 13812847 can be written as 43 × 321229. |
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| 321229 can be written as 139 × 2311. |
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| The end nodes are the prime factors of the number 221005552. |
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