Alright, let's work through 6518 times 6389 step by step
6518 × 6389 = 6389 × (6518)
+ 6389 × 8 that results in 51112
+ 6389 × 10 that is equal 63890
+ 6389 × 500 yielding 3194500
+ 6389 × 6000 giving us 38334000

= 41643502
