Alright, let's work through 2942 times 4144 step by step
2942 × 4144 = 4144 × (2942)
+ 4144 × 2 resulting in 8288
+ 4144 × 40 that equals 165760
+ 4144 × 900 yielding 3729600
+ 4144 × 2000 what gives us 8288000

= 12191648
