Question
Find the prime factorization of number 19811992.
Answer
The prime factorization of 19811992 is:
$$ 19811992 = 2\cdot2\cdot2\cdot43\cdot57593 $$Which is the same as :
$$ 19811992 = 2^{3}\cdot43\cdot57593 $$Explanation
Prime factorization can be nicely visualized by creating a factorization tree.
| 19811992 can be written as 2 × 9905996. |
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| 9905996 can be written as 2 × 4952998. |
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| 4952998 can be written as 2 × 2476499. |
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| 2476499 can be written as 43 × 57593. |
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| The end nodes are the prime factors of the number 19811992. |
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