Answer
$6^{8}=1,679,616$
Work Step by Step
To evaluate $6^{8}$ using a calculator, do the following steps:
Press $\boxed{6}$, then press $\boxed{y^x}$ or $\boxed{\text{^}}$, followed by $\boxed{8}$.
Finally, press $\boxed{=}$ or $\boxed{\text{ENTER}}$ to obtain:
$$6^{8}=1,679,616$$