\[\boxed{\mathbf{3.}\mathbf{317}}\]
\[\mathbf{1}\mathbf{0}^{\mathbf{9}}\mathbf{= 1\ 000\ 000\ 000;}\]
\[\mathbf{1}\mathbf{0}^{\mathbf{8}}\mathbf{= 100\ 000\ 000;}\]
\[\mathbf{1}\mathbf{0}^{\mathbf{7}}\mathbf{= 10\ 000\ 000;}\]
\[\mathbf{1}\mathbf{0}^{\mathbf{6}}\mathbf{= 1\ 000\ 000;}\]
\[\mathbf{1}\mathbf{0}^{\mathbf{5}}\mathbf{= 100\ 000;}\]
\[\mathbf{1}\mathbf{0}^{\mathbf{4}}\mathbf{= 10\ 000;}\]
\[\mathbf{1}\mathbf{0}^{\mathbf{3}}\mathbf{= 1000;}\]
\[\mathbf{1}\mathbf{0}^{\mathbf{2}}\mathbf{= 100.}\]
Решение.
| \[\mathbf{a \cdot 1}\mathbf{0}^{\mathbf{n}}\mathbf{;т}\] |
|---|
| \[33 \cdot 10^{19}\] |
| \[48 \cdot 10^{20}\] |
| \[6 \cdot 10^{21}\] |
| \[63 \cdot 10^{19}\] |
| \[5618 \cdot 10^{20}\] |
| \[18\ 766 \cdot 10^{20}\] |
| \[1016 \cdot 10^{20}\] |
| \[86 \cdot 10^{21}\] |