Alright, let's work through 2860 times 2738 step by step
2860 × 2738 = 2738 × (2860)
+ 2738 × 0 that results in 0
+ 2738 × 60 producing 164280
+ 2738 × 800 what gives us 2190400
+ 2738 × 2000 that is equal 5476000

= 7830680
