We're going to solve 2869 multiplied by 4147
2869 × 4147 = 4147 × (2869)
+ 4147 × 9 yielding 37323
+ 4147 × 60 what gives us 248820
+ 4147 × 800 what gives us 3317600
+ 4147 × 2000 what gives us 8294000

= 11897743
