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139 LearnersLast updated on December 11, 2025

7 lakh 20 thousand in numbers can be written as 7,20,000. Understanding the representation of numerical values is crucial for various purposes, such as monetary transactions, scientific calculations, general mathematics, and banking. Therefore, it is important to understand the term โlakhโ correctly.
As mentioned above, 7 lakh 20 thousand in numerical form is written as 7,20,000. The term lakh is significant, especially in the Indian numbering system, which is used for calculations, data conversions, currency conversions, banking, and so on.
In India, this system uses units like lakhs and crores, unlike the globally recognized system that uses millions and billions. The number 7,20,000 contains 5 zeros; commas are placed after certain intervals to make the numbers more readable.
For instance, the Indian method of writing this number with commas is: 7,20,000. This number serves as a reference in various types of calculations, ensuring consistency across different fields and numerical systems.


Now, let's understand how 7 lakh 20 thousand is expressed in the Indian numbering system. It is made up of 7 lakhs and 20 thousands.
According to global standards, when the 1,000 million mark is reached, the value is switched to billions, i.e., 1,000 million or 1,000,000,000 is equivalent to 1 billion.
The important thing to remember is that 7 lakh 20 thousand contains 5 zeros, i.e., the number is followed by 5 zeros, and that can be used as a standard for further calculation purposes.
Globally, numbers are grouped into different categories or groupings depending on the number of zeros they contain, such as thousands, millions, billions, etc.
Using lakhs as a base unit makes it easier to represent, compare, and perform calculations with large numbers such as crores and beyond.

Hiralee Lalitkumar Makwana has almost two years of teaching experience. She is a number ninja as she loves numbers. Her interest in numbers can be seen in the way she cracks math puzzles and hidden patterns.
: She loves to read number jokes and games.


