No problem, we've got 8228 and 1989 to multiply
8228 × 1989 = 1989 × (8228)
+ 1989 × 8 what gives us 15912
+ 1989 × 20 resulting in 39780
+ 1989 × 200 what gives us 397800
+ 1989 × 8000 giving us 15912000

= 16365492
