Let's calculate 7964 x 8126
7964 × 8126 = 8126 × (7964)
+ 8126 × 4 that equals 32504
+ 8126 × 60 giving us 487560
+ 8126 × 900 that results in 7313400
+ 8126 × 7000 that results in 56882000

= 64715464
