Alright, let's work through 6589 times 2540 step by step
6589 × 2540 = 2540 × (6589)
+ 2540 × 9 yielding 22860
+ 2540 × 80 what gives us 203200
+ 2540 × 500 resulting in 1270000
+ 2540 × 6000 that results in 15240000

= 16736060
