Let's calculate 7648 x 8040
7648 × 8040 = 8040 × (7648)
+ 8040 × 8 resulting in 64320
+ 8040 × 40 which equals 321600
+ 8040 × 600 that results in 4824000
+ 8040 × 7000 producing 56280000

= 61489920
