The number 40 is found in many traditions without any universal explanation for its use. In Jewish, Christian, Islamic, and other Middle Eastern traditions it is taken to represent a large, approximate …

Jun 20, 2025 · We combed through popular culture, literature and history for the most fascinating facts about 40, so you could decide for yourself. Read on, and get ready to have a new favorite number.

The number 40 is spelled forty despite the fact that four contains a u. Even though it is often misspelled fourty, the only widely accepted spelling of the number is forty.

WD-40 is the trademark of a widely used penetrating oil spray. It was developed in 1953 by the chimist, Norm Larsen to eliminate water and prevent corrosion on electrical circuitry.

Best Soft Rock Songs Of All Time | Michael Bolton, Elton John, Phil Collins, Rod Stewart, Chicago U2 - "40" (Live From Red Rocks Amphitheatre, Colorado, USA / 1983 / Remastered 2021)

So, even though the number four is spelled with a “u,” the correct spelling you should use for 40 is, in fact, “forty”—no “u” in sight. “Fourty” isn’t an alternative spelling.

Discover the fascinating world of the number 40! Explore its meanings, facts, significance in math, science, religion, folklore, angel numbers, arts, and more.

Feb 5, 2026 · Explore the hidden nature of 40, an even number composed of two distinct primes multiplied together. Includes Prime Factorization, Divisors, Bases and Fun Facts for students, …

Jun 21, 2023 · The number 40 (forty) is correctly spelled forty. Fourty is a misspelling, however common. Not all style guides require writing out numbers over ten.

40 or forty commonly refers to: 40 (number), the natural number following 39 and preceding 41 one of the years 40 BC, AD 40, 1940, 2040 40 or forty may also refer to: