Alright, let's work through 6886 times 2449 step by step
6886 × 2449 = 2449 × (6886)
+ 2449 × 6 what gives us 14694
+ 2449 × 80 resulting in 195920
+ 2449 × 800 that results in 1959200
+ 2449 × 6000 producing 14694000

= 16863814
