20 (twenty) is the natural number following 19 and preceding 21. A group of twenty units is sometimes referred to as a score. [1][2]

The meaning of the number 20: How is 20 spell, written in words, interesting facts, mathematics, computer science, numerology, codes. Phone prefix +20 or 0020. 20 in Roman Numerals and …

Discover what 20 means in math with clear explanations, real-life examples, and quick tips. Learn more with Vedantu!

Nov 1, 2025 · The cardinal number twenty.

The meaning of TWENTY is a number equal to two times 10. How to use twenty in a sentence.

Nov 20, 2020 · When you call, you must dial +20 before dialing a phone number. Prepare for an absolute shocker of a fact – in the game Twenty Questions there are, in fact, twenty questions!

Define 20. 20 synonyms, 20 pronunciation, 20 translation, English dictionary definition of 20. Noun 1. 20 - the cardinal number that is the sum of nineteen and one twenty, XX large integer - an …

Welcome to “About The Number 20” – a fascinating exploration of the number twenty and its significance in various fields. Here, you will discover the diverse roles of 20 in mathematics, …

Your guide to the number 20, an even composite number composed of two distinct primes. Mathematical info, prime factorization, fun facts and numerical data for STEM, education and fun.

Jan 4, 2014 · Watch the official 20/20 online at ABC.com. Get exclusive videos, blogs, photos, cast bios, free episodes