Last 5 non-zero digits of 52025 ! 52025!

Computer Science Level 2

Find the last 5 non-zero digits of 52025 ! 52025! .

Notation : ! ! denotes the factorial notation. For example, 8 ! = 1 × 2 × 3 × ⋯ × 8 8! = 1\times2\times3\times\cdots\times8 .


The answer is 92736.

Potsawee Manakul by Potsawee Manakul , 25, United Kingdom

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1 solution 

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from math import *
random = str(factorial(52025))
for num in range(1,len(random)):
-     if random[-num]=='0':
      continue
    if random[-num]!='0':
      for n in range(5):
        print(random[-num-n])
      break

0 Helpful 0 Interesting 0 Brilliant 0 Confused

Also for somewhatever reason I can't do Latex although before yesterday it was working just fine.

Anonymous1 Assassin - 4 months, 3 weeks ago

Also, whenever I try and write something under my code, the first line just disappears when I post it and it's really frustrating. Can you please fix this Brilliant?

Anonymous1 Assassin - 4 months, 3 weeks ago

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