Alright, let's work through 1819 times 1091 step by step
1819 × 1091 = 1091 × (1819)
+ 1091 × 9 that results in 9819
+ 1091 × 10 that results in 10910
+ 1091 × 800 what gives us 872800
+ 1091 × 1000 that is equal 1091000

= 1984529
