Let's calculate 6474 x 7830
6474 × 7830 = 7830 × (6474)
+ 7830 × 4 that results in 31320
+ 7830 × 70 giving us 548100
+ 7830 × 400 that results in 3132000
+ 7830 × 6000 producing 46980000

= 50691420
