Alright, let's work through 2171 times 6248 step by step
2171 × 6248 = 6248 × (2171)
+ 6248 × 1 what gives us 6248
+ 6248 × 70 yielding 437360
+ 6248 × 100 which equals 624800
+ 6248 × 2000 giving us 12496000

= 13564408
