No problem, we've got 4645 and 3009 to multiply
4645 × 3009 = 3009 × (4645)
+ 3009 × 5 that equals 15045
+ 3009 × 40 that is equal 120360
+ 3009 × 600 what gives us 1805400
+ 3009 × 4000 resulting in 12036000

= 13976805
