Alright, let's work through 4042 times 3440 step by step
4042 × 3440 = 3440 × (4042)
+ 3440 × 2 giving us 6880
+ 3440 × 40 that results in 137600
+ 3440 × 000 that results in 0
+ 3440 × 4000 producing 13760000

= 13904480
