Alright, let's work through 82473006 times 83426528 step by step
82473006 × 83426528 = 83426528 × (82473006)
+ 83426528 × 6 that equals 500559168
+ 83426528 × 00 what gives us 0
+ 83426528 × 000 resulting in 0
+ 83426528 × 3000 resulting in 250279584000
+ 83426528 × 70000 yielding 5839856960000
+ 83426528 × 400000 that equals 33370611200000
+ 83426528 × 2000000 yielding 166853056000000
+ 83426528 × 80000000 giving us 6674122240000000

= 6880436544303168
