Alright, let's work through 3340341 times 71143843 step by step
3340341 × 71143843 = 71143843 × (3340341)
+ 71143843 × 1 that equals 71143843
+ 71143843 × 40 what gives us 2845753720
+ 71143843 × 300 what gives us 21343152900
+ 71143843 × 0000 giving us 0
+ 71143843 × 40000 resulting in 2845753720000
+ 71143843 × 300000 yielding 21343152900000
+ 71143843 × 3000000 yielding 213431529000000

= 237644695670463
