No problem, we've got 1284 and 5089 to multiply
1284 × 5089 = 5089 × (1284)
+ 5089 × 4 that equals 20356
+ 5089 × 80 resulting in 407120
+ 5089 × 200 what gives us 1017800
+ 5089 × 1000 giving us 5089000

= 6534276
