Alright, let's work through 5270473 times 17879648 step by step
5270473 × 17879648 = 17879648 × (5270473)
+ 17879648 × 3 that results in 53638944
+ 17879648 × 70 producing 1251575360
+ 17879648 × 400 yielding 7151859200
+ 17879648 × 0000 that results in 0
+ 17879648 × 70000 that is equal 1251575360000
+ 17879648 × 200000 that is equal 3575929600000
+ 17879648 × 5000000 yielding 89398240000000

= 94234202033504
