No problem, we've got 4529 and 3320 to multiply
4529 × 3320 = 3320 × (4529)
+ 3320 × 9 that is equal 29880
+ 3320 × 20 that is equal 66400
+ 3320 × 500 producing 1660000
+ 3320 × 4000 what gives us 13280000

= 15036280
