For any number $$x$$, $$x$$ cubed means $$x^3$$ or $$x \cdot x \cdot x$$. So $$14$$ cubed is $$14 \cdot 14 \cdot 14$$.
If you need it as a decimal value, just use any calculator, or you might even just multiply it yourself. I would advice you not to though, i dont think there is a nicer way to express this number than $$2^3 \cdot 7^3$$.
For any number $$x$$, $$x$$ cubed means $$x^3$$ or $$x \cdot x \cdot x$$. So $$14$$ cubed is $$14 \cdot 14 \cdot 14$$.
If you need it as a decimal value, just use any calculator, or you might even just multiply it yourself. I would advice you not to though, i dont think there is a nicer way to express this number than $$2^3 \cdot 7^3$$.
