Let's calculate 9664 x 6650
9664 × 6650 = 6650 × (9664)
+ 6650 × 4 that results in 26600
+ 6650 × 60 that results in 399000
+ 6650 × 600 which equals 3990000
+ 6650 × 9000 giving us 59850000

= 64265600
