Alright, let's work through 6247 times 3289 step by step
6247 × 3289 = 3289 × (6247)
+ 3289 × 7 yielding 23023
+ 3289 × 40 that results in 131560
+ 3289 × 200 that equals 657800
+ 3289 × 6000 what gives us 19734000

= 20546383
