text: from decimal import getcontext, Decimal
  
  getcontext().prec = 102
  
  non_natural = []
  
  for i in range(1, 101):
      if i ** 0.5 % 1 != 0:
          non_natural.append(i)
  
  result = 0
  for i in non_natural:
      a = Decimal(i).sqrt()
      result += sum(int(c) for c in str(a * (10 ** 99))[:100])
  
  print(result)