Alright, let's work through 2609 times 4029 step by step
2609 × 4029 = 4029 × (2609)
+ 4029 × 9 giving us 36261
+ 4029 × 00 producing 0
+ 4029 × 600 which equals 2417400
+ 4029 × 2000 which equals 8058000

= 10511661
