We're going to solve 1428 multiplied by 8609
1428 × 8609 = 8609 × (1428)
+ 8609 × 8 resulting in 68872
+ 8609 × 20 that results in 172180
+ 8609 × 400 which equals 3443600
+ 8609 × 1000 that is equal 8609000

= 12293652
