No problem, we've got 4505 and 3959 to multiply
4505 × 3959 = 3959 × (4505)
+ 3959 × 5 that results in 19795
+ 3959 × 00 which equals 0
+ 3959 × 500 that is equal 1979500
+ 3959 × 4000 that equals 15836000

= 17835295
