Alright, let's work through 48645146 times 86976432 step by step
48645146 × 86976432 = 86976432 × (48645146)
+ 86976432 × 6 producing 521858592
+ 86976432 × 40 yielding 3479057280
+ 86976432 × 100 giving us 8697643200
+ 86976432 × 5000 which equals 434882160000
+ 86976432 × 40000 that results in 3479057280000
+ 86976432 × 600000 what gives us 52185859200000
+ 86976432 × 8000000 that equals 695811456000000
+ 86976432 × 40000000 giving us 3479057280000000

= 4230981233199072
