A hemispherical bowl whose radius is 21 cm is full of ice cream. Find the volume of the ice cream. (take $$ \pi = \frac{22}{7}$$)

A

20000 $$cm^{3}$$

B

21000 $$cm^{3}$$

C

22000 $$cm^{3}$$

D

19404 $$cm^{3}$$