Alright, let's work through 5821 times 339 step by step
5821 × 339 = 339 × (5821)
+ 339 × 1 which equals 339
+ 339 × 20 that results in 6780
+ 339 × 800 giving us 271200
+ 339 × 5000 that results in 1695000

= 1973319
