Alright, let's work through 46487120 times 77107372 step by step
46487120 × 77107372 = 77107372 × (46487120)
+ 77107372 × 0 resulting in 0
+ 77107372 × 20 that is equal 1542147440
+ 77107372 × 100 producing 7710737200
+ 77107372 × 7000 that results in 539751604000
+ 77107372 × 80000 giving us 6168589760000
+ 77107372 × 400000 that results in 30842948800000
+ 77107372 × 6000000 resulting in 462644232000000
+ 77107372 × 40000000 producing 3084294880000000

= 3584499655048640
