$\sqrt[3]{8000}$ equals

$\sqrt[3]{8000}$ equals
  1. $20$
  2. $80$
  3. $200$
  4. $40$

Solution

$8000 = 8 \times 1000 = 2^{3} \times 10^{3}$, so cube root $= 20$.

Asked in: IMO

Practice more CUBES AND CUBE ROOTS questions on Aicharya