No problem, we've got 8649 and 1685 to multiply
8649 × 1685 = 1685 × (8649)
+ 1685 × 9 that is equal 15165
+ 1685 × 40 that is equal 67400
+ 1685 × 600 giving us 1011000
+ 1685 × 8000 that equals 13480000

= 14573565
