No problem, we've got 9231 and 3959 to multiply
9231 × 3959 = 3959 × (9231)
+ 3959 × 1 which equals 3959
+ 3959 × 30 that is equal 118770
+ 3959 × 200 that equals 791800
+ 3959 × 9000 what gives us 35631000

= 36545529
