No problem, we've got 8180 and 7742 to multiply
8180 × 7742 = 7742 × (8180)
+ 7742 × 0 giving us 0
+ 7742 × 80 what gives us 619360
+ 7742 × 100 what gives us 774200
+ 7742 × 8000 producing 61936000

= 63329560
