Alright, let's work through 25211812 times 53750014 step by step
25211812 × 53750014 = 53750014 × (25211812)
+ 53750014 × 2 giving us 107500028
+ 53750014 × 10 producing 537500140
+ 53750014 × 800 that results in 43000011200
+ 53750014 × 1000 what gives us 53750014000
+ 53750014 × 10000 yielding 537500140000
+ 53750014 × 200000 that is equal 10750002800000
+ 53750014 × 5000000 what gives us 268750070000000
+ 53750014 × 20000000 that equals 1075000280000000

= 1355135247965368
