We're going to solve 1729 multiplied by 9621
1729 × 9621 = 9621 × (1729)
+ 9621 × 9 what gives us 86589
+ 9621 × 20 that is equal 192420
+ 9621 × 700 which equals 6734700
+ 9621 × 1000 what gives us 9621000

= 16634709
