We're going to solve 5420 multiplied by 8137
5420 × 8137 = 8137 × (5420)
+ 8137 × 0 what gives us 0
+ 8137 × 20 what gives us 162740
+ 8137 × 400 that equals 3254800
+ 8137 × 5000 that results in 40685000

= 44102540
