No problem, we've got 1555 and 8686 to multiply
1555 × 8686 = 8686 × (1555)
+ 8686 × 5 producing 43430
+ 8686 × 50 giving us 434300
+ 8686 × 500 that results in 4343000
+ 8686 × 1000 that equals 8686000

= 13506730
