Let's calculate 3967 x 5512
3967 × 5512 = 5512 × (3967)
+ 5512 × 7 which equals 38584
+ 5512 × 60 resulting in 330720
+ 5512 × 900 what gives us 4960800
+ 5512 × 3000 what gives us 16536000

= 21866104
