Alright, let's work through 38228231 times 47342519 step by step
38228231 × 47342519 = 47342519 × (38228231)
+ 47342519 × 1 that results in 47342519
+ 47342519 × 30 resulting in 1420275570
+ 47342519 × 200 that equals 9468503800
+ 47342519 × 8000 yielding 378740152000
+ 47342519 × 20000 yielding 946850380000
+ 47342519 × 200000 that is equal 9468503800000
+ 47342519 × 8000000 that equals 378740152000000
+ 47342519 × 30000000 which equals 1420275570000000

= 1809820752453889
