Alright, let's work through 72667448 times 13501415 step by step
72667448 × 13501415 = 13501415 × (72667448)
+ 13501415 × 8 producing 108011320
+ 13501415 × 40 which equals 540056600
+ 13501415 × 400 what gives us 5400566000
+ 13501415 × 7000 that results in 94509905000
+ 13501415 × 60000 which equals 810084900000
+ 13501415 × 600000 producing 8100849000000
+ 13501415 × 2000000 that results in 27002830000000
+ 13501415 × 70000000 which equals 945099050000000

= 981113372438920
