Alright, let's work through 8153 times 4107 step by step
8153 × 4107 = 4107 × (8153)
+ 4107 × 3 yielding 12321
+ 4107 × 50 resulting in 205350
+ 4107 × 100 what gives us 410700
+ 4107 × 8000 what gives us 32856000

= 33484371
