What is another word for positive integer?
Pronunciation: [pˈɒzɪtˌɪv ˈɪntɪd͡ʒə] (IPA) 
A positive integer is a whole number greater than zero. Synonyms for this term include natural number, counting number, and non-negative integer. Natural number is often used in mathematical contexts to denote positive integers, including 1, 2, 3, 4, and so on. Counting number is commonly used in educational contexts to indicate whole numbers that are used in counting, such as 1, 2, 3, and so forth. Non-negative integer is used in computer science to indicate integers that are either positive or zero. In general, these synonyms are interchangeable and refer to the set of whole numbers that are greater than or equal to 1.
