Question

is it a perfect cube or not 43904
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Answer 1

Answer:

4.

Step-by-step explanation:

The prime factorization of 43904 is 2 × 2 × 2 × 2 × 2 ×2 ×2 ×7 ×7× 7.

As you can see 2 appears in this 7 times, so groups of three 2s can be made 2 times and still one 2 will be left and 7 appears in a group of three only.

Thus the groups can be made as 2 × 2 ×2 × 2 × 2 ×2 × 2 ×7 ×7 ×7 and as you see a single 2 is left out and now it needs two more 2s to make it a perfect cube

i.e. it should be multiplied by 4.