Alright, let's work through 8112 times 4103 step by step
8112 × 4103 = 4103 × (8112)
+ 4103 × 2 yielding 8206
+ 4103 × 10 that is equal 41030
+ 4103 × 100 yielding 410300
+ 4103 × 8000 producing 32824000

= 33283536
