Alright, let's work through 2009 times 5540 step by step
2009 × 5540 = 5540 × (2009)
+ 5540 × 9 producing 49860
+ 5540 × 00 that results in 0
+ 5540 × 000 that results in 0
+ 5540 × 2000 giving us 11080000

= 11129860
