We're going to solve 9639 multiplied by 1970
9639 × 1970 = 1970 × (9639)
+ 1970 × 9 that is equal 17730
+ 1970 × 30 that results in 59100
+ 1970 × 600 producing 1182000
+ 1970 × 9000 yielding 17730000

= 18988830
