30 is an even, composite, and pronic number. With 2, 3, and 5 as its prime factors, it is a regular number and the first sphenic number, the smallest of the form , where r is a prime greater than 3.

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!

1 : a number equal to three times 10 see number 2 plural : the numbers 30 to 39 especially : the years 30 to 39 in a lifetime or century thirtieth -ē-əth

30 is the index number for Fibonacci number, F 30 = 832040 = 5∗11∗23∗31∗61 = the largest Fibonacci number with 6 digits. 30 is the smallest integer with three distinct prime divisors.

30 is the first sphenic number, that is the smallest number with 3 distinct prime divisors 30 is the largest number with the property that all smaller numbers relatively prime to it are prime.

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 …

30 is a positive integer that comes after 29 and before 31. It is an even number and it is also considered a composite number, meaning it can be divided evenly by numbers other than 1 or …

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.

30 Definitions of 30 noun the cardinal number that is the product of ten and three synonyms: XXX, thirty

Properties of the number 30: factors, prime check, fibonacci check, bell number check, binary, octal, hexadecimal representations and more.

Feb 5, 2026 · Explore the hidden nature of 30, an even number composed of three distinct primes multiplied together. Includes Prime Factorization, Divisors, Bases and Fun Facts for students, …

30 (number) ... 30 (thirty) is a number. It is an even number. It is divisible by 1, 2, 3, 5, 6, 10, 15, and 30. It is a composite number. It is the number between twenty-nine and thirty-one. In …

Oct 28, 2025 · Is 30 Prime or Composite? 30 is a composite number. Since it has more than two factors, we know that 30 is not prime, it is composite. Prime numbers only have two factors. …

30 in Words = Thirty. Learn pronunciation, place values, mathematical properties, and practical applications.

Properties of 30: prime decomposition, primality test, divisors, arithmetic properties, and conversion in binary, octal, hexadecimal, etc.

Dec 11, 2025 · Symbol 30 (previous 29, next 31) The cardinal number thirty. (tennis) score after a player has scored two points in a game

Here are some math facts about the number 30: The number 30 is an even number – the 15th even number. The number 30 has 8 factors which are 1, 2, 3, 5, 6, 10,15 and 30.

30 can be written as 3 x 10, thus it is a multiple of 3. 30 is a two-digit number that has two places, ones and tens. The place value of digits of a number helps us to write the number in words.

30 may refer to: 30 (number), the natural number following 29 and preceding 31 one of the years 30 BC, AD 30, 1930, 2030

Learn how to write the number 30 in words as “Thirty” in both Indian and International number systems. Includes examples and easy explanations for students and learners.