Alright, let's work through 30638914 times 4531932 step by step
30638914 × 4531932 = 4531932 × (30638914)
+ 4531932 × 4 giving us 18127728
+ 4531932 × 10 giving us 45319320
+ 4531932 × 900 that results in 4078738800
+ 4531932 × 8000 producing 36255456000
+ 4531932 × 30000 that is equal 135957960000
+ 4531932 × 600000 yielding 2719159200000
+ 4531932 × 0000000 giving us 0
+ 4531932 × 30000000 what gives us 135957960000000

= 138853474801848
