Alright, let's work through 18834568 times 42472510 step by step
18834568 × 42472510 = 42472510 × (18834568)
+ 42472510 × 8 giving us 339780080
+ 42472510 × 60 yielding 2548350600
+ 42472510 × 500 that results in 21236255000
+ 42472510 × 4000 giving us 169890040000
+ 42472510 × 30000 that equals 1274175300000
+ 42472510 × 800000 that is equal 33978008000000
+ 42472510 × 8000000 that equals 339780080000000
+ 42472510 × 10000000 giving us 424725100000000

= 799951377725680
