We're going to solve 9571 multiplied by 2109
9571 × 2109 = 2109 × (9571)
+ 2109 × 1 which equals 2109
+ 2109 × 70 what gives us 147630
+ 2109 × 500 that equals 1054500
+ 2109 × 9000 which equals 18981000

= 20185239
