The number of days in the months April, June, September and November (and in unusual circumstances February—see February 30). Although the number of days in a month vary, 30 is used to estimate …

Define 30. 30 synonyms, 30 pronunciation, 30 translation, English dictionary definition of 30. Noun 1. 30 - the cardinal number that is the product of ten and three thirty, XXX large integer - an integer equal …

Jan 29, 2016 · Numbers each have their own value depending on what importance people give to them, maybe it marks an anniversary, or a lucky number. Well, here's 30 facts!

Dec 15, 2016 · The meaning of THIRTY is a number equal to three times 10. How to use thirty in a sentence.

Explore the fascinating world of the number 30! Discover its meanings, facts, significance in math, science, religion, and more. Unravel the mysteries behind this intriguing numeral.

Welcome to the most comprehensive review of the number 30 ever created. The number 30 possesses remarkable attributes, including–and perhaps most profoundly–its role (along with its prime factors 2, …

'30 Seconds to Mars' (also Thirty Seconds to Mars, abbreviated as 30STM or TSTM) is an American alternative rock band formed in 1998 in Los Angeles (California).

How to read 30 number in words in English and other languages. Learn the spelling, pronunciation, and word form of 30.

Jul 3, 2024 · The number 30 holds significant value in various aspects. In mathematics, it is the smallest sphenic number, representing a positive integer that is the product of three distinct prime numbers.

Dec 11, 2025 · The cardinal number thirty. (telecommunications) end of message.