Alright, let's work through 3047985 times 23489427 step by step
3047985 × 23489427 = 23489427 × (3047985)
+ 23489427 × 5 what gives us 117447135
+ 23489427 × 80 giving us 1879154160
+ 23489427 × 900 resulting in 21140484300
+ 23489427 × 7000 that equals 164425989000
+ 23489427 × 40000 which equals 939577080000
+ 23489427 × 000000 that results in 0
+ 23489427 × 3000000 resulting in 70468281000000

= 71595421154595
