\[3,7a^{3}b^{3}\text{c\ \ \ \ \ \ }\]
\[a = - 1,8;\ b = 4,5;\ c = 8,1:\]
\[3,7 \cdot ( - 1,8)^{3} \cdot {4,5}^{3} \cdot 8,1 =\]
\[= - 15927,28677.\]