Alright, let's work through 84002572 times 30163569 step by step
84002572 × 30163569 = 30163569 × (84002572)
+ 30163569 × 2 yielding 60327138
+ 30163569 × 70 what gives us 2111449830
+ 30163569 × 500 that results in 15081784500
+ 30163569 × 2000 what gives us 60327138000
+ 30163569 × 00000 that equals 0
+ 30163569 × 000000 giving us 0
+ 30163569 × 4000000 that is equal 120654276000000
+ 30163569 × 80000000 resulting in 2413085520000000

= 2533817376699468
