Alright, let's work through 8040 times 2903 step by step
8040 × 2903 = 2903 × (8040)
+ 2903 × 0 yielding 0
+ 2903 × 40 producing 116120
+ 2903 × 000 that equals 0
+ 2903 × 8000 producing 23224000

= 23340120
