Alright, let's work through 1583 times 3828 step by step
1583 × 3828 = 3828 × (1583)
+ 3828 × 3 what gives us 11484
+ 3828 × 80 that results in 306240
+ 3828 × 500 that equals 1914000
+ 3828 × 1000 producing 3828000

= 6059724
