No problem, we've got 5720 and 6973 to multiply
5720 × 6973 = 6973 × (5720)
+ 6973 × 0 giving us 0
+ 6973 × 20 what gives us 139460
+ 6973 × 700 what gives us 4881100
+ 6973 × 5000 what gives us 34865000

= 39885560
