Alright, let's work through 2140 times 1593 step by step
2140 × 1593 = 1593 × (2140)
+ 1593 × 0 which equals 0
+ 1593 × 40 yielding 63720
+ 1593 × 100 that is equal 159300
+ 1593 × 2000 what gives us 3186000

= 3409020
