Let's calculate 7996 x 6399
7996 × 6399 = 6399 × (7996)
+ 6399 × 6 that results in 38394
+ 6399 × 90 that results in 575910
+ 6399 × 900 that results in 5759100
+ 6399 × 7000 that results in 44793000

= 51166404
