Alright, let's work through 30739417 times 40938048 step by step
30739417 × 40938048 = 40938048 × (30739417)
+ 40938048 × 7 giving us 286566336
+ 40938048 × 10 resulting in 409380480
+ 40938048 × 400 that results in 16375219200
+ 40938048 × 9000 yielding 368442432000
+ 40938048 × 30000 that results in 1228141440000
+ 40938048 × 700000 yielding 28656633600000
+ 40938048 × 0000000 that results in 0
+ 40938048 × 30000000 yielding 1228141440000000

= 1258411728638016
