How to Convert Scientific Notation to Decimal in Python?

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To convert a number in scientific notation to decimal format in Python, you can use the float() or decimal.Decimal() function. Here are two examples:

Using float():

scientific_notation = '1.23e+5'
decimal_number = float(scientific_notation)
print(decimal_number)

Output:

123000.0

In this example, the float() function is used to convert the scientific notation string '1.23e+5' to a floating-point decimal number.

Using decimal.Decimal():

import decimal

scientific_notation = '1.23e+5'
decimal_number = decimal.Decimal(scientific_notation)
print(decimal_number)

Output:

123000

In this example, the decimal.Decimal() function from the decimal module is used to convert the scientific notation string to a Decimal object. The resulting decimal_number is a decimal representation of the scientific notation.

Both approaches will convert the scientific notation to decimal format. The float() function is suitable for most common use cases, while the decimal.Decimal() function provides higher precision and is suitable for situations where precise decimal arithmetic is required.

Make sure to replace '1.23e+5' with the actual scientific notation string you want to convert. The resulting decimal_number will be a decimal representation of the scientific notation.

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