No problem, we've got 8428 and 1541 to multiply
8428 × 1541 = 1541 × (8428)
+ 1541 × 8 producing 12328
+ 1541 × 20 that equals 30820
+ 1541 × 400 yielding 616400
+ 1541 × 8000 that equals 12328000

= 12987548
