We're going to solve 3896 multiplied by 1393
3896 × 1393 = 1393 × (3896)
+ 1393 × 6 resulting in 8358
+ 1393 × 90 what gives us 125370
+ 1393 × 800 that equals 1114400
+ 1393 × 3000 yielding 4179000

= 5427128
