8 is a composite number and the first number which is neither prime nor semiprime. By Mihăilescu's Theorem, it is the only nonzero perfect power that is one less than another …

Learn about the number 8. Learn the different ways number 8 can be represented. See the number eight on a number line, ten frame, numeral, word, dice, domino...

"8." Vocabulary.com Dictionary, Vocabulary.com, https://www.vocabulary.com/dictionary/8. Accessed 24 Jun. 2025. Copy citation Examples from books and articles

Jun 21, 2025 · Used in the formation of several text messaging slang forms of words with IPA (key): /eɪt/ in them, due to it being the pronunciation of eight in English. See also h8, m8, gr8.

The meaning of EIGHT is a number that is one more than seven. How to use eight in a sentence.

In mathematics, the number eight is an even number and a composite number. Eight is also a power of two, being 2 times itself 3 times.

"Section 8" is common U.S. slang for "crazy," based on the U.S. military's Section 8 discharge for mentally unfit personnel. In China, "8" is used in chat speak as a term for parting.

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Since 8 is a Fibonacci number, it can be found naturally all around the world. The number eight, the sixth in the Fibonacci sequence, is the only number in the sequence (apart from one) that …