Alright, let's work through 75808693 times 54979942 step by step
75808693 × 54979942 = 54979942 × (75808693)
+ 54979942 × 3 resulting in 164939826
+ 54979942 × 90 producing 4948194780
+ 54979942 × 600 giving us 32987965200
+ 54979942 × 8000 that results in 439839536000
+ 54979942 × 00000 producing 0
+ 54979942 × 800000 that results in 43983953600000
+ 54979942 × 5000000 producing 274899710000000
+ 54979942 × 70000000 what gives us 3848595940000000

= 4167957544235806
