There is some dispute as to whether zero is a perfect square. It meets most definitions of a perfect square, namely that it is an integer squared. However, it does not meet the historical definition of a perfect square, ... More »

A perfect square-root chart lists the integer roots of numbers that have no fractional component. Multiplying these square roots by themselves results in designated perfect squares. For example, the square root of nine i... More »

The definition of a perfect cube is a number that is the result of multiplying an integer by itself three times. In other words, according to Reference.com, it is an integer to the third power. An integer is any positive... More »

The concept of zero dates back to the Babylonians in 2000 B.C., but the actual symbol was fully developed in the fifth century A.D. The Sumerians, Babylonians, Mayans and Indians all invented the concept independently. More »

In math, zero is part of the set of whole numbers. The whole numbers include all of the natural numbers, or positive counting numbers, plus the number zero. The whole numbers do not include any of the negative numbers. More »

In math, zero is considered to be an even number. In order to be even, a number must be able to be divided exactly by two. Zero qualifies because zero divided by two equals zero. More »

In mathematics, zero is an even number. To be even, a number must be divisible by two with no remainder. Zero fits this description because zero divided by two equals zero. More »