In the National Lottery, 6 balls are drawn randomly from 59 balls. The number of possible outcomes is $$ \left(\begin{matrix} 59 \\ 6\end{matrix}\right) = \frac{59!}{6!\;53!} = \frac{59.58.57.56.55.54}{6.5.4.3.2.1} = 45057474 \simeq 4.5\times 10^7. $$