Alright, let's work through 48850373 times 86810468 step by step
48850373 × 86810468 = 86810468 × (48850373)
+ 86810468 × 3 which equals 260431404
+ 86810468 × 70 giving us 6076732760
+ 86810468 × 300 giving us 26043140400
+ 86810468 × 0000 resulting in 0
+ 86810468 × 50000 that results in 4340523400000
+ 86810468 × 800000 yielding 69448374400000
+ 86810468 × 8000000 resulting in 694483744000000
+ 86810468 × 40000000 which equals 3472418720000000

= 4240723742104564
