Alright, let's work through 6365 times 2000 step by step
6365 × 2000 = 2000 × (6365)
+ 2000 × 5 which equals 10000
+ 2000 × 60 that is equal 120000
+ 2000 × 300 yielding 600000
+ 2000 × 6000 that results in 12000000

= 12730000
