\[\boxed{\mathbf{1242}\mathbf{.}}\]
\[1)\sin\left( 4\arcsin 1 \right) = \sin\left( 4 \bullet \frac{\pi}{2} \right) =\]
\[= \sin{2\pi} = \sin 0 = 0\]
\[2)\sin\left( 3\arcsin\frac{\sqrt{3}}{2} \right) =\]
\[= \sin\left( 3 \bullet \frac{\pi}{3} \right) = \sin\pi = 0\]
\[3)\cos\left( 6\arcsin 1 \right) =\]
\[= \cos\left( 6 \bullet \frac{\pi}{2} \right) = \cos(3\pi) =\]
\[= \cos\pi = - 1\]
\[4)\ tg\left( 4\arcsin\frac{\sqrt{2}}{2} \right) =\]
\[= \text{tg}\left( 4 \bullet \frac{\pi}{4} \right) = tg\ \pi = 0\]