Let's calculate 6597 x 7990
6597 × 7990 = 7990 × (6597)
+ 7990 × 7 yielding 55930
+ 7990 × 90 that results in 719100
+ 7990 × 500 what gives us 3995000
+ 7990 × 6000 that is equal 47940000

= 52710030
