65 \begin{tabular}{|cr}
 66     -&1sec&1hour&1monh&1century\\
 67     \hline
 68     $\power{n}{2}$&1000&60000&1 609 968&88 181 630\\
 69     $\power{n}{3}$&100&1532&13 736&198 115\\
 70     $\power{2}{n}$&19&31&41&52\\
 71     $\sqrt{n}$&$\power{10}{12}$&$1,296*\power{10}{19}$&$6,46*\power{10}{24}$&$6,047*\power{10}{31}$\\
 72 \end{tabular}