Alright, let's work through 3142 times 6149 step by step
3142 × 6149 = 6149 × (3142)
+ 6149 × 2 that is equal 12298
+ 6149 × 40 what gives us 245960
+ 6149 × 100 what gives us 614900
+ 6149 × 3000 yielding 18447000

= 19320158
