Alright, let's work through 5256916 times 20313823 step by step
5256916 × 20313823 = 20313823 × (5256916)
+ 20313823 × 6 yielding 121882938
+ 20313823 × 10 producing 203138230
+ 20313823 × 900 giving us 18282440700
+ 20313823 × 6000 giving us 121882938000
+ 20313823 × 50000 that is equal 1015691150000
+ 20313823 × 200000 producing 4062764600000
+ 20313823 × 5000000 that is equal 101569115000000

= 106788061149868
