No problem, we've got 2444 and 3505 to multiply
2444 × 3505 = 3505 × (2444)
+ 3505 × 4 what gives us 14020
+ 3505 × 40 that is equal 140200
+ 3505 × 400 giving us 1402000
+ 3505 × 2000 producing 7010000

= 8566220
