30 (thirty) is the natural number following 29 and preceding 31. 30 is a square pyramidal number. 30 is an even, composite, 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.

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, 3 and 5) as a primary organizing principle in the distribution of prime numbers.

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 29 and 31. In roman numerals it is XXX.

30 is a square pyramidal number. 30 is an even, composite, 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.

Jun 17, 2023 · Number 30 is an even composite number that falls between 29 and 31 in the natural number sequence. Number 30 holds a special place in mathematics as an even composite number. It is formed by multiplying 2 and 15, and it falls between the prime numbers 29 and 31.

Your guide to the number 30, an even composite number composed of three distinct primes. Mathematical info, prime factorization, fun facts and numerical data for STEM, education and fun.

Jul 3, 2024 · The Fascinating Facts and Significance of the Number 30; Most popular facts. The number 30 is the sum of the first four perfect squares (1^2 + 2^2 + 3^2 + 4^2). In mathematics, 30 is an abundant number, meaning that the sum of its proper divisors exceeds; 30 is the atomic number of zinc, a transition metal with a variety of industrial applications.

Jan 29, 2016 · The number 30 is known as a Harshad number, or a number divisible by the sum of its digits. In Back to The Future , Marty McFly traveled 30 years back in time. The number 30, separated by two hyphens, is used to indicate the end of a newspaper story (-30-).

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. Also the prime factors of 30 are 2, 3 and 5.

Is 30 an odd number? 30 is NOT an odd number: Is 30 an even number? 30 is an even number: Is 30 a palindrome? 30 is NOT a palindrome number: Is 30 a triangle number? 30 is NOT a triangle number: 30 in other Bases. Base 2 (Binary) 11110 2: Base 3 (Ternary) 1010 3: Base 4 (Quaternary) 132 4: Base 5 (Quinary) 110 5: Base 6 (Senary) 50 6: