Alright, let's work through 38413678 times 81670481 step by step
38413678 × 81670481 = 81670481 × (38413678)
+ 81670481 × 8 that is equal 653363848
+ 81670481 × 70 giving us 5716933670
+ 81670481 × 600 that equals 49002288600
+ 81670481 × 3000 that is equal 245011443000
+ 81670481 × 10000 producing 816704810000
+ 81670481 × 400000 which equals 32668192400000
+ 81670481 × 8000000 that is equal 653363848000000
+ 81670481 × 30000000 that equals 2450114430000000

= 3137263559239118
