Alright, let's work through 9643 times 6009 step by step
9643 × 6009 = 6009 × (9643)
+ 6009 × 3 what gives us 18027
+ 6009 × 40 yielding 240360
+ 6009 × 600 that results in 3605400
+ 6009 × 9000 that is equal 54081000

= 57944787
