We're going to solve 3128 multiplied by 1621
3128 × 1621 = 1621 × (3128)
+ 1621 × 8 that equals 12968
+ 1621 × 20 which equals 32420
+ 1621 × 100 which equals 162100
+ 1621 × 3000 that results in 4863000

= 5070488
