We're going to solve 3623 multiplied by 5990
3623 × 5990 = 5990 × (3623)
+ 5990 × 3 that results in 17970
+ 5990 × 20 resulting in 119800
+ 5990 × 600 producing 3594000
+ 5990 × 3000 giving us 17970000

= 21701770
