Alright, let's work through 1813 times 1562 step by step
1813 × 1562 = 1562 × (1813)
+ 1562 × 3 yielding 4686
+ 1562 × 10 yielding 15620
+ 1562 × 800 that equals 1249600
+ 1562 × 1000 that results in 1562000

= 2831906
