No problem, we've got 8817 and 6920 to multiply
8817 × 6920 = 6920 × (8817)
+ 6920 × 7 yielding 48440
+ 6920 × 10 what gives us 69200
+ 6920 × 800 giving us 5536000
+ 6920 × 8000 producing 55360000

= 61013640
