Alright, let's work through 4071 times 3462 step by step
4071 × 3462 = 3462 × (4071)
+ 3462 × 1 what gives us 3462
+ 3462 × 70 what gives us 242340
+ 3462 × 000 what gives us 0
+ 3462 × 4000 that results in 13848000

= 14093802
