We're going to solve 8565 multiplied by 6403
8565 × 6403 = 6403 × (8565)
+ 6403 × 5 giving us 32015
+ 6403 × 60 what gives us 384180
+ 6403 × 500 which equals 3201500
+ 6403 × 8000 producing 51224000

= 54841695
