Types Of Numbers

In Math, numbers are classified so that it is easier to distinguish which number you are working with. However, there are several types of numbers that have been classified by mathematicians. The following are the types of numbers in mathematics:

Natural Numbers

These are types of numbers that are used in everyday activities. These numbers include all the values from one to infinity. And these are the numbers that you can count using your toes and fingers which are all natural numbers. For example: 1, 3, 7, 777, 4,000, 74,756, 960,433 etc.

Whole Numbers

These are types of numbers that are same as natural numbers besides they accept 0 in their list of numbers. And many mathematicians worked for a long time without using the concept o but al last they realized that 0 can be used to express nothing or no amount. Examples of whole numbers: o, 1, 2, 3, 4, 20, 160, 17,787, 256,090 etc.


These types of numbers are found with the number lines or along the number lines. On the positive side of the number lines are the natural numbers which lie on the right of the 0 forming the positive integers, whereas to the left side of the number line are the negative integers. The integers are inclusive of both positive and negative infinities of the number line. And examples of integers include: -254,576, -1, -5, 0, 1, 2, 3 etc.

Infinity is defined as a value that has too low or too high count. A number that is endless like a number with five million digits is an infinite value.

Rational Numbers

It is another term used for fractional numbers in math and the word fraction came from the word ratio. Here, numbers are expressed in terms of two integer values. However, the denominator can never be 0 since if it is 0 the division becomes impossible. In other words, rational number is the value of integer above the other. Here are some examples of rational numbers: 16/5, 7/4 etc.

Odd and Even Numbers

Odd numbers are those types of numbers that are not divisible by 2 while the even numbers are those numbers that are divisible by two.

Example of odd numbers: 1, 3, 5, 7, 9, 13