We're going to solve 5437 multiplied by 3993
5437 × 3993 = 3993 × (5437)
+ 3993 × 7 producing 27951
+ 3993 × 30 resulting in 119790
+ 3993 × 400 giving us 1597200
+ 3993 × 5000 giving us 19965000

= 21709941
