Python Data Types

Every value in Python is called an “object”. And every object has a specific data type. The three most-used data types are as follows:
Integers (int) — an integer number to represent an object such as “number 3”.

Integers                          -2, -1, 0, 1, 2, 3, 4, 5

Floating-point numbers (float) — use them to represent floating-point numbers.

Floating-point numbers                -1.25, -1.0, --0.5, 0.0, 0.5, 1.0, 1.25

Strings — codify a sequence of characters using a string. For example, the word “hello”. In Python 3, strings are immutable. If you already defined one, you cannot change it later on.

Strings                                           ‘Hello’, ‘hey’, ‘Hi!’, ‘what’s up!’

While you can modify a string with commands such as replace() or join(), they will create a copy of a string and apply modification to it, rather than rewrite the original one.

There are some other datatypes are exist such as lists, dictionaries, and tuples.