Answer
$1.3312053 \times 10^{25}$
Work Step by Step
RECALL:
(i) $(ab)^m=a^mb^m$
(ii) $(a^m)^n=a^{mn}$
(iii) $a^{-m} = \dfrac{1}{a^m} a\ne0$
Use the rules above to obtain:
$=2.37^{3} \times (10^{8})^{3}
\\=13.312053 \times 10^{8\cdot 3}
\\=(1.3312053 \cdot 10) \times 10^{24}
\\=1.3312053 \times 10^{1+24}
\\=1.3312053 \times 10^{25}$