No problem, we've got 8170 and 8906 to multiply
8170 × 8906 = 8906 × (8170)
+ 8906 × 0 yielding 0
+ 8906 × 70 which equals 623420
+ 8906 × 100 that equals 890600
+ 8906 × 8000 that is equal 71248000

= 72762020
