Alright, let's work through 1856 times 6691 step by step
1856 × 6691 = 6691 × (1856)
+ 6691 × 6 that results in 40146
+ 6691 × 50 yielding 334550
+ 6691 × 800 which equals 5352800
+ 6691 × 1000 that results in 6691000

= 12418496
