No problem, we've got 6813 and 5881 to multiply
6813 × 5881 = 5881 × (6813)
+ 5881 × 3 yielding 17643
+ 5881 × 10 which equals 58810
+ 5881 × 800 yielding 4704800
+ 5881 × 6000 giving us 35286000

= 40067253
