def precision_and_scale(x):
    max_digits = 14
int_part = int(abs(x))
magnitude = 1 if int_part == 0 else int(math.log10(int_part)) + 1
if magnitude >= max_digits:
    return magnitude, 0
frac_part = abs(x) - int_part
multiplier = 10 ** (max_digits - magnitude)
frac_digits = multiplier + int(multiplier * frac_part + 0.5)
while frac_digits % 10 == 0:
    frac_digits /= 10
scale = int(math.log10(frac_digits))
return magnitude + scale, scale
Determine precision and scale of particular number in Python