Alright, let's work through 53543231 times 3003968 step by step
53543231 × 3003968 = 3003968 × (53543231)
+ 3003968 × 1 resulting in 3003968
+ 3003968 × 30 yielding 90119040
+ 3003968 × 200 resulting in 600793600
+ 3003968 × 3000 which equals 9011904000
+ 3003968 × 40000 giving us 120158720000
+ 3003968 × 500000 which equals 1501984000000
+ 3003968 × 3000000 producing 9011904000000
+ 3003968 × 50000000 what gives us 150198400000000

= 160842152540608
