Alright, let's work through 1582 times 3153 step by step
1582 × 3153 = 3153 × (1582)
+ 3153 × 2 that equals 6306
+ 3153 × 80 which equals 252240
+ 3153 × 500 that equals 1576500
+ 3153 × 1000 producing 3153000

= 4988046
