- 30 (number) - Wikipedia
30 is a square pyramidal number 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
- 30 (number) - Simple English Wikipedia, the free encyclopedia
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
- Thirty Facts About The Number 30 - The Fact Site
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-)
- 30 Interesting Facts About Number 30 - Amazing Facts Home
The number 30 holds significance as it represents a point in life when individuals have typically gained considerable wisdom and maturity By the age of 30, many people have experienced significant milestones and challenges, allowing them to acquire valuable life lessons
- 30 - definition of 30 by The Free Dictionary
Noun 1 30 - the cardinal number that is the product of ten and three thirty, XXX large integer - an integer equal to or greater than ten Adj 1 30 - definition of 30 by The Free Dictionary https: www thefreedictionary com 30
- Number 30: Power integer. Comprehensive Review
30 is divisible by 1, 2, 3, 5, 6, 10, 15 and 30; its divisors sum to 72; it is thus congruent to 2 mod 4: a(n) = 4n+2, i e , is an integer possessing equal numbers of odd and even divisors (aka singly even numbers)
- 30 Definition Meaning - Merriam-Webster
a number equal to three times 10; the numbers 30 to 39; specifically : the years 30 to 39 in a lifetime or century… See the full definition
- Number 30 facts
The meaning of the number 30: How is 30 spell, written in words, interesting facts, mathematics, computer science, numerology, codes Phone prefix +30 or 0030 30 in Roman Numerals and images
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