Alright, let's work through 13107575 times 5230558 step by step
13107575 × 5230558 = 5230558 × (13107575)
+ 5230558 × 5 which equals 26152790
+ 5230558 × 70 resulting in 366139060
+ 5230558 × 500 that results in 2615279000
+ 5230558 × 7000 which equals 36613906000
+ 5230558 × 00000 resulting in 0
+ 5230558 × 100000 yielding 523055800000
+ 5230558 × 3000000 which equals 15691674000000
+ 5230558 × 10000000 yielding 52305580000000

= 68559931276850
