No problem, we've got 6442 and 2252 to multiply
6442 × 2252 = 2252 × (6442)
+ 2252 × 2 yielding 4504
+ 2252 × 40 that is equal 90080
+ 2252 × 400 producing 900800
+ 2252 × 6000 that is equal 13512000

= 14507384
