Let,
the number be "x"
According to the question,
x * x* x = 1000
x³ = 1000
Cube-rooting on both sides
[tex] \sqrt[3]{ x^{3} } = \sqrt[3]{1000} [/tex]
[tex] \sqrt[3]{ x^{3} } = \sqrt[3]{ 10^{3} } [/tex]
The cube cancels the cube root sign, so,
x = 10
So, the number is 10