Question

Cube root of 6859 3375 2025 9000 15625 10648

Answer 1

cube root of 859 3375 2025 9000 15625 10648 is 4093 4930 5.4

Answer 2

N  =  68 593 375 202 590 001 562 510 648

Cube root of 68 is a little more than 4.  Cube root of 648 is a little more than 8.
The cube root be near and more than: 4 0 0 0 0 0 0 0 8  or 400,000,008
We could use the approximation methods (numerical) to compute the cube root.

so let x = 400,000,008
now find N / x².  Then  find avg :  (x + x + N/x²) / 3. Use this value as the value of x for the next iteration.