No problem, we've got 8616 and 7810 to multiply
8616 × 7810 = 7810 × (8616)
+ 7810 × 6 that is equal 46860
+ 7810 × 10 that is equal 78100
+ 7810 × 600 producing 4686000
+ 7810 × 8000 yielding 62480000

= 67290960
