No problem, we've got 5660 and 8140 to multiply
5660 × 8140 = 8140 × (5660)
+ 8140 × 0 which equals 0
+ 8140 × 60 producing 488400
+ 8140 × 600 producing 4884000
+ 8140 × 5000 what gives us 40700000

= 46072400
