Number and Digit

A number and a digit are used to write a quantity. With their help, you can write any number. People have been using numbers for a long time because they are an integral part of our lives. Throughout history, a number of character sets have been created that people use for numbering, mathematical operations such as: addition, subtraction, division, multiplication, etc.

Human efforts have finally perfected the character set. It also contributed to the technological progress that we have today.

The difference between a digit and a number

What is the difference between a digit and a number. Although they are both used for the same purpose, there is still a difference, and it is necessary to know it. To fully understand this issue, you first need to know:

  1. What is a digit?
  2. What is a number?

Learn more about each of them and gain knowledge that will help you have a clear understanding of this simple but important issue. Below is a brief and understandable information about each of them. And at the bottom of the page there is a table of differences, which you can print or download.


A digit is a special character that is used to represent a quantity. And each of them indicates a specific amount. The total number of digits is ten: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. The numbers are used both for numbering and for compiling numbers. The modern system belongs to the decimal counting system.


A number is a combination of at least two digits (a symbol). The smallest number is 10. To write it, you need to apply two digits 1 and 0 to get 10. Using numbers, you can write any amount. The number can contain any number of digits. For example, there are 7 digits in a million: 1 0 0 0 0 0 0. The modern decimal counting system has simplified the compilation of large numbers and the performance of mathematical operations on them.

Differences between digit and number

In the left column of the table is the description of the digit, in the right column is the description of the number.
Number of digits 10 The number of numbers is infinite
The digits are unambiguous The numbers are multivalued
The number has no components The number is made up of digits

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