We're going to solve 3872 multiplied by 9620
3872 × 9620 = 9620 × (3872)
+ 9620 × 2 what gives us 19240
+ 9620 × 70 that equals 673400
+ 9620 × 800 giving us 7696000
+ 9620 × 3000 giving us 28860000

= 37248640
