No problem, we've got 8167 and 6350 to multiply
8167 × 6350 = 6350 × (8167)
+ 6350 × 7 that is equal 44450
+ 6350 × 60 yielding 381000
+ 6350 × 100 what gives us 635000
+ 6350 × 8000 that equals 50800000

= 51860450
