Alright, let's work through 2143 times 5716 step by step
2143 × 5716 = 5716 × (2143)
+ 5716 × 3 that is equal 17148
+ 5716 × 40 what gives us 228640
+ 5716 × 100 yielding 571600
+ 5716 × 2000 that is equal 11432000

= 12249388
