Question

by what least number should the smallest 5 digit number be divided so that the resulting number is a perfect cube?

Answer 1

Answer: The smallest 5 digit number = 10000

10000 is not the perfect cube.

Let us take some Numbers to obtain perfect cube

20³ = 8000 it is less than smallest 5-digit number

21³= 9261 it is the largest 4 digit perfect cube.

So,

22³ = 10648 it is the smallest 5-digit perfect cube.

Hence, we can observe that 10648 is the smallest 5-digit perfect cube.

Answer 2

Answer:

10

Step-by-step explanation:

as when we divide 10000(smallest five digit number) by 10 we get 1000 as result which is perfect cube of 10 . no other number less than 10 gives perfect cube on dividing 10000.