Alright, let's work through 2840 times 6134 step by step
2840 × 6134 = 6134 × (2840)
+ 6134 × 0 what gives us 0
+ 6134 × 40 resulting in 245360
+ 6134 × 800 that equals 4907200
+ 6134 × 2000 resulting in 12268000

= 17420560
