Alright, let's work through 8323173 times 55955475 step by step
8323173 × 55955475 = 55955475 × (8323173)
+ 55955475 × 3 that is equal 167866425
+ 55955475 × 70 resulting in 3916883250
+ 55955475 × 100 producing 5595547500
+ 55955475 × 3000 that is equal 167866425000
+ 55955475 × 20000 giving us 1119109500000
+ 55955475 × 300000 giving us 16786642500000
+ 55955475 × 8000000 yielding 447643800000000

= 465727098722175
