No problem, we've got 7742 and 3989 to multiply
7742 × 3989 = 3989 × (7742)
+ 3989 × 2 giving us 7978
+ 3989 × 40 producing 159560
+ 3989 × 700 giving us 2792300
+ 3989 × 7000 giving us 27923000

= 30882838
