Alright, let's work through 38260684 times 81948151 step by step
38260684 × 81948151 = 81948151 × (38260684)
+ 81948151 × 4 giving us 327792604
+ 81948151 × 80 that results in 6555852080
+ 81948151 × 600 producing 49168890600
+ 81948151 × 0000 resulting in 0
+ 81948151 × 60000 resulting in 4916889060000
+ 81948151 × 200000 that is equal 16389630200000
+ 81948151 × 8000000 producing 655585208000000
+ 81948151 × 30000000 that is equal 2458444530000000

= 3135392309795284
