No problem, we've got 1720 and 9690 to multiply
1720 × 9690 = 9690 × (1720)
+ 9690 × 0 producing 0
+ 9690 × 20 giving us 193800
+ 9690 × 700 resulting in 6783000
+ 9690 × 1000 that is equal 9690000

= 16666800
