code: def days_to_hmsm(days):
      
      hours = days * 24.
      hours, hour = math.modf(hours)
  
      mins = hours * 60.
      mins, min = math.modf(mins)
  
      secs = mins * 60.
      secs, sec = math.modf(secs)
  
      micro = round(secs * 1.e6)
  
      return int(hour), int(min), int(sec), int(micro)
docs: Convert fractional days to hours, minutes, seconds, and microseconds.
      Precision beyond microseconds is rounded to the nearest microsecond.
  
      Parameters
      ----------
      days : float
          A fractional number of days. Must be less than 1.
  
      Returns
      -------
      hour : int
          Hour number.
  
      min : int
          Minute number.
  
      sec : int
          Second number.
  
      micro : int
          Microsecond number.
  
      Raises
      ------
      ValueError
          If `days` is >= 1.
  
      Examples
      --------
      >>> days_to_hmsm(0.1)
      (2, 24, 0, 0)