Python | int, float & complex Data Types | bin(), oct(), hex() Explained | Data Science | Lec-05

Published: 19 February 2026
on channel: Programming Journals
50
5

In this lecture, we clearly explain the int, float, and complex data types in Python with practical examples. You will learn how integers work and how to convert them into different number systems using built-in functions like bin(), oct(), and hex().

We also cover the float data type for decimal numbers and the complex data type (a + bj), where a is the real part and b is the imaginary part, along with proper explanation and visualization.

This lecture is very important for beginners, Data Science students, and anyone preparing for Python interviews.

📌 Topics Covered:
• int data type in Python
• bin(), oct(), hex() functions
• float data type explained
• complex numbers (a + bj)
• Real and Imaginary parts
• Number system conversions

🎯 Perfect for: Beginners, MCA, BCA, Data Science & Python learners


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