We're going to solve 5819 multiplied by 3972
5819 × 3972 = 3972 × (5819)
+ 3972 × 9 what gives us 35748
+ 3972 × 10 what gives us 39720
+ 3972 × 800 which equals 3177600
+ 3972 × 5000 producing 19860000

= 23113068
