No problem, we've got 8413 and 1987 to multiply
8413 × 1987 = 1987 × (8413)
+ 1987 × 3 giving us 5961
+ 1987 × 10 resulting in 19870
+ 1987 × 400 yielding 794800
+ 1987 × 8000 resulting in 15896000

= 16716631
