<human>:  whether a string is able to be converted to float.
<bot>: Here is a Python function to determine if a string is able to be converted to float

import sys

def is_float(s):
  """ Whether a string is able to be converted to float """
  try:
    float(s)
    return True
  except ValueError:
    return False

# Enter the string
string = "1234567890123456789012345678901234567890"

# Calling the function
print((is_float(string)))

#Example Output
# True

#Remember to inspect code for bugs.