Alright, let's work through 8011 times 6389 step by step
8011 × 6389 = 6389 × (8011)
+ 6389 × 1 that equals 6389
+ 6389 × 10 that results in 63890
+ 6389 × 000 that equals 0
+ 6389 × 8000 that is equal 51112000

= 51182279
