Alright, let's work through 57391603 times 42063124 step by step
57391603 × 42063124 = 42063124 × (57391603)
+ 42063124 × 3 resulting in 126189372
+ 42063124 × 00 which equals 0
+ 42063124 × 600 producing 25237874400
+ 42063124 × 1000 which equals 42063124000
+ 42063124 × 90000 resulting in 3785681160000
+ 42063124 × 300000 producing 12618937200000
+ 42063124 × 7000000 yielding 294441868000000
+ 42063124 × 50000000 yielding 2103156200000000

= 2414070113547772
