These numbers are to the right of zero on the number line. Sign up. An integer is a number that has no fractional part, and no digits after the decimal point. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. 'counting numbers') are like integers, but they cannot be negative. A positive or negative whole number or zero.

Definitions.

Whether you're a student, an educator, or a lifelong learner, Vocabulary.com can put you ), the prime factors of a quantity are all of the prime quantities that will exactly divide the given quantity, the average number of binary digits needed to express one radix digit in a numeration system that is not binary; on the average a number that can be expressed in N decimal digits takes 3.3N binary digits, an integer that divides two (or more) other integers evenly, a digit from 0 to 11 in duodecimal notation, a digit from 0 to 15 in hexadecimal notation, any digit of a number that is known with certainty; any digit of a number beginning with the leftmost non-zero digit and ending with the rightmost non-zero digit (or a zero considered to be the exact value), a mathematical element that when added to another number yields the same number, the smallest whole number or a numeral representing this number, the cardinal number that is the sum of one and one or a numeral representing this number, the cardinal number that is the sum of one and one and one, the cardinal number that is the sum of three and one, the cardinal number that is the sum of four and one, the cardinal number that is the sum of five and one, the cardinal number that is the sum of six and one, the cardinal number that is the sum of seven and one, the cardinal number that is the sum of eight and one, the cardinal number that is the sum of nine and one; the base of the decimal system, the cardinal number that is the sum of ten and one, the cardinal number that is the sum of eleven and one, the cardinal number that is the sum of twelve and one, the cardinal number that is the sum of thirteen and one, the cardinal number that is the sum of fourteen and one, the cardinal number that is the sum of fifteen and one, the cardinal number that is the sum of sixteen and one, the cardinal number that is the sum of seventeen and one, the cardinal number that is the sum of eighteen and one, the cardinal number that is the sum of nineteen and one, the cardinal number that is the sum of twenty and one, the cardinal number that is the sum of twenty-one and one, the cardinal number that is the sum of twenty-two and one, the cardinal number that is the sum of twenty-three and one, the cardinal number that is the sum of twenty-four and one, the cardinal number that is the sum of twenty-five and one, the cardinal number that is the sum of twenty-six and one, the cardinal number that is the sum of twenty-seven and one, the cardinal number that is the sum of twenty-eight and one, the cardinal number that is the product of ten and three, the cardinal number that is the product of ten and four, the cardinal number that is the product of ten and five, the cardinal number that is the product of ten and six, the cardinal number that is the product of ten and seven, the cardinal number that is the sum of seventy and eight, the cardinal number that is the product of ten and eight, the cardinal number that is the product of ten and nine, the cardinal number that is the product of ten and twelve, the cardinal number that is the product of one hundred and five, the cardinal number that is the product of 10 and 100, a cardinal number equal to one dozen gross, the cardinal number that is the product of ten and one thousand, the cardinal number that is the fifth power of ten, the number that is represented as a one followed by 6 zeros, the number that is represented as a one followed by 7 zeros; ten million, the number that is represented as a one followed by 9 zeros, the number that is represented as a one followed by 12 zeros; in the United Kingdom the usage followed in the United States is frequently seen, the number that is represented as a one followed by 12 zeros, the number that is represented as a one followed by 18 zeros, the number that is represented as a one followed by 15 zeros, the number that is represented as a one followed by 24 zeros, the number that is represented as a one followed by 21 zeros, the number that is represented as a one followed by 27 zeros, a concept of quantity involving zero and units.

Like any subject, succeeding in mathematics takes practice and patience.

Integer comes from a 16th century Latin word meaning "whole" or "intact." The numbers 0, 1, 2, -1, and -2 are all examples of integers.

Example: 12 students. Real numbers also include fraction and decimal numbers.

In the equation 2 + 1/2, the number 2 is the integer and 1/2 is the fraction.

The following are real numbers and are not integers: Whole numbers (sometimes called In their article Playing your cards right: Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Extending greatest common divisors across the rationals, On the equation [x.sup.8] + [y.sup.3] = [z.sup.2k], An elegant argument that P [not equal to] NP, On the fourth power mean of a sum analogues to character sums over short intervals, Public key cryptosystem based on the discrete logarithm problem, On sampling related properties of B-spline Riesz sequences, Public Key Cryptosystem based on Number Theoretic Transforms resisting brute force attack, Integer Programming and Combinatorial Optimization, Integra Telecom Network Operations Center, Integraal Inrichtingsplan Veluwe Randmeren, Integraal Kankercentrum Stedendriehoek Twente.