Alright, let's work through 5047373 times 84923475 step by step
5047373 × 84923475 = 84923475 × (5047373)
+ 84923475 × 3 what gives us 254770425
+ 84923475 × 70 which equals 5944643250
+ 84923475 × 300 that equals 25477042500
+ 84923475 × 7000 that is equal 594464325000
+ 84923475 × 40000 giving us 3396939000000
+ 84923475 × 000000 yielding 0
+ 84923475 × 5000000 what gives us 424617375000000

= 428640454781175
