Let's calculate 6484 x 6457
6484 × 6457 = 6457 × (6484)
+ 6457 × 4 that equals 25828
+ 6457 × 80 that is equal 516560
+ 6457 × 400 what gives us 2582800
+ 6457 × 6000 that is equal 38742000

= 41867188
