We're going to solve 5161 multiplied by 8161
5161 × 8161 = 8161 × (5161)
+ 8161 × 1 giving us 8161
+ 8161 × 60 that results in 489660
+ 8161 × 100 producing 816100
+ 8161 × 5000 that results in 40805000

= 42118921
