Let's calculate 8629 x 6412
8629 × 6412 = 6412 × (8629)
+ 6412 × 9 which equals 57708
+ 6412 × 20 that results in 128240
+ 6412 × 600 that equals 3847200
+ 6412 × 8000 resulting in 51296000

= 55329148
