Alright, let's work through 5102436 times 18025771 step by step
5102436 × 18025771 = 18025771 × (5102436)
+ 18025771 × 6 resulting in 108154626
+ 18025771 × 30 what gives us 540773130
+ 18025771 × 400 that is equal 7210308400
+ 18025771 × 2000 what gives us 36051542000
+ 18025771 × 00000 giving us 0
+ 18025771 × 100000 producing 1802577100000
+ 18025771 × 5000000 producing 90128855000000

= 91975342878156
