Alright, let's work through 6400 times 7410 step by step
6400 × 7410 = 7410 × (6400)
+ 7410 × 0 yielding 0
+ 7410 × 00 giving us 0
+ 7410 × 400 that results in 2964000
+ 7410 × 6000 what gives us 44460000

= 47424000
