Alright, let's work through 6481 times 9640 step by step
6481 × 9640 = 9640 × (6481)
+ 9640 × 1 that equals 9640
+ 9640 × 80 producing 771200
+ 9640 × 400 that results in 3856000
+ 9640 × 6000 which equals 57840000

= 62476840
