Alright, let's work through 6647 times 4492 step by step
6647 × 4492 = 4492 × (6647)
+ 4492 × 7 what gives us 31444
+ 4492 × 40 which equals 179680
+ 4492 × 600 which equals 2695200
+ 4492 × 6000 which equals 26952000

= 29858324
