No problem, we've got 6575 and 6628 to multiply
6575 × 6628 = 6628 × (6575)
+ 6628 × 5 giving us 33140
+ 6628 × 70 yielding 463960
+ 6628 × 500 yielding 3314000
+ 6628 × 6000 that is equal 39768000

= 43579100
