We're going to solve 3947 multiplied by 1959
3947 × 1959 = 1959 × (3947)
+ 1959 × 7 giving us 13713
+ 1959 × 40 giving us 78360
+ 1959 × 900 what gives us 1763100
+ 1959 × 3000 what gives us 5877000

= 7732173
