Alright, let's work through 3118385 times 50609808 step by step
3118385 × 50609808 = 50609808 × (3118385)
+ 50609808 × 5 giving us 253049040
+ 50609808 × 80 producing 4048784640
+ 50609808 × 300 what gives us 15182942400
+ 50609808 × 8000 which equals 404878464000
+ 50609808 × 10000 that is equal 506098080000
+ 50609808 × 100000 giving us 5060980800000
+ 50609808 × 3000000 producing 151829424000000

= 157820866120080
