We're going to solve 2237 multiplied by 1620
2237 × 1620 = 1620 × (2237)
+ 1620 × 7 that is equal 11340
+ 1620 × 30 giving us 48600
+ 1620 × 200 producing 324000
+ 1620 × 2000 that results in 3240000

= 3623940
