Alright, let's work through 5176054 times 84944336 step by step
5176054 × 84944336 = 84944336 × (5176054)
+ 84944336 × 4 producing 339777344
+ 84944336 × 50 producing 4247216800
+ 84944336 × 000 which equals 0
+ 84944336 × 6000 resulting in 509666016000
+ 84944336 × 70000 that is equal 5946103520000
+ 84944336 × 100000 that results in 8494433600000
+ 84944336 × 5000000 yielding 424721680000000

= 439676470130144
