Alright, let's work through 38498904 times 78213678 step by step
38498904 × 78213678 = 78213678 × (38498904)
+ 78213678 × 4 giving us 312854712
+ 78213678 × 00 that equals 0
+ 78213678 × 900 that equals 70392310200
+ 78213678 × 8000 giving us 625709424000
+ 78213678 × 90000 resulting in 7039231020000
+ 78213678 × 400000 producing 31285471200000
+ 78213678 × 8000000 yielding 625709424000000
+ 78213678 × 30000000 that results in 2346410340000000

= 3011140880808912
