Let's calculate 42303424 x 21308080
42303424 × 21308080 = 21308080 × (42303424)
+ 21308080 × 4 giving us 85232320
+ 21308080 × 20 yielding 426161600
+ 21308080 × 400 that results in 8523232000
+ 21308080 × 3000 that equals 63924240000
+ 21308080 × 00000 which equals 0
+ 21308080 × 300000 that equals 6392424000000
+ 21308080 × 2000000 yielding 42616160000000
+ 21308080 × 40000000 producing 852323200000000

= 901404742865920
