Difference between revisions of "2018 AMC 8 Problems/Problem 18"
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==Solution== | ==Solution== | ||
− | We can first find the prime factorization of <math>23,232</math>, which is <math>2^6\cdot3^1\cdot11^2</math>. Now, we just add one to our powers and multiply. Therefore, the answer is <math>7*2*3=\boxed{42}, \textbf{(E)}</math> -shreyasb | + | We can first find the prime factorization of <math>23,232</math>, which is <math>2^6\cdot3^1\cdot11^2</math>. Now, we just add one to our powers and multiply. Therefore, the answer is <math>(1+6)*(1+1)*(1+2)=7*2*3=\boxed{42}, \textbf{(E)}</math> -shreyasb |
==See Also== | ==See Also== |
Revision as of 12:11, 24 November 2018
Problem 18
How many positive factors does have?
Solution
We can first find the prime factorization of , which is . Now, we just add one to our powers and multiply. Therefore, the answer is -shreyasb
See Also
2018 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 17 |
Followed by Problem 19 | |
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All AJHSME/AMC 8 Problems and Solutions |
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