Question: The sum of $1^{3} + 2^{3} + 3^{3} + 4^{3} + .... + 15^{3}$ is...

Question

The sum of $1^{3} + 2^{3} + 3^{3} + 4^{3} + .... + 15^{3}$ is

Answer 1

$S = 1^{3} + 2^{3} + 3^{3} + ...... + 15^{3}$ ; For $n = 15$ , the value of

$\left( \frac{n(n + 1)}{2} \right)^{2} = \left( \frac{15 \times 16}{2} \right)^{2} = 14400$

Question: The sum of \(1^{3} + 2^{3} + 3^{3} + 4^{3} + .... + 15^{3}\) is...