Alright, let's work through 8168 times 4435 step by step
8168 × 4435 = 4435 × (8168)
+ 4435 × 8 yielding 35480
+ 4435 × 60 producing 266100
+ 4435 × 100 what gives us 443500
+ 4435 × 8000 that is equal 35480000

= 36225080
