Q:

# What is a nonzero number?

A:

A nonzero number is any number that is not equal to zero. This includes both positive and negative numbers as well as fractions and irrational numbers.

## Keep Learning

Credit: armydre2008 CC-BY 2.0

Numbers are categorized into different groups according to their properties. The natural numbers include all the positive counting numbers from one to infinity. The whole numbers are the same as the natural numbers but include zero. The integers are all the whole numbers and all the negative counting numbers.

The rational numbers are all the numbers that can be expressed as a fraction, which means putting an integer over a nonzero integer. The irrational numbers, such as pi, are those that cannot be expressed as fractions because they do not terminate. Finally, the set of real numbers encompasses all the rational and irrational numbers.

Sources:

## Related Questions

• A: While "onety-one" or "oneteen" would seem to make sense as pronunciations for the number 11, the origin of the word "eleven" is the Old English word "endle... Full Answer >
Filed Under:
• A: The number 40 is the only number, in word form, whose letters are in alphabetical order. It is also used to signify important time periods in Christianity,... Full Answer >
Filed Under:
• A: Integers proceed upward in an infinite sequence, so no number can be said to be the "highest," as it is always possible to add one and get a higher number.... Full Answer >
Filed Under:
• A: The Roman numeral "XLV" translates into the number "45." The Roman numeral system uses letters to represent numerals in a number. Letters used for numbers ... Full Answer >
Filed Under:
PEOPLE SEARCH FOR