Alright, let's work through 5819 times 2578 step by step
5819 × 2578 = 2578 × (5819)
+ 2578 × 9 which equals 23202
+ 2578 × 10 what gives us 25780
+ 2578 × 800 that results in 2062400
+ 2578 × 5000 that is equal 12890000

= 15001382
