Alright, let's work through 13423841 times 57530648 step by step
13423841 × 57530648 = 57530648 × (13423841)
+ 57530648 × 1 that is equal 57530648
+ 57530648 × 40 that equals 2301225920
+ 57530648 × 800 that equals 46024518400
+ 57530648 × 3000 which equals 172591944000
+ 57530648 × 20000 that is equal 1150612960000
+ 57530648 × 400000 what gives us 23012259200000
+ 57530648 × 3000000 giving us 172591944000000
+ 57530648 × 10000000 yielding 575306480000000

= 772282271378968
