Alright, let's work through 1382 times 1831 step by step
1382 × 1831 = 1831 × (1382)
+ 1831 × 2 resulting in 3662
+ 1831 × 80 resulting in 146480
+ 1831 × 300 what gives us 549300
+ 1831 × 1000 what gives us 1831000

= 2530442
