We're going to solve 48855381 multiplied by 78878609
48855381 × 78878609 = 78878609 × (48855381)
+ 78878609 × 1 giving us 78878609
+ 78878609 × 80 what gives us 6310288720
+ 78878609 × 300 producing 23663582700
+ 78878609 × 5000 what gives us 394393045000
+ 78878609 × 50000 that equals 3943930450000
+ 78878609 × 800000 that equals 63102887200000
+ 78878609 × 8000000 that results in 631028872000000
+ 78878609 × 40000000 resulting in 3155144360000000

= 3853644495445029
