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In mathematics 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. It has an aliquot sum of 42, which is the second sphenic number.. It is also: A semiperfect number, since adding some subsets of its divisors (e.g., 5, 10 ...
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Apr 22, 2024 · A polygon with 30 sides is a triacontagon. 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 is the fourth studio album by the English singer and songwriter Adele. It was released on 19 November 2021 by Columbia Records. Her first studio album in six years following 25, 30 was inspired by Adele's experiences and anxiety following her divorce and its impact on her son's life, along with motherhood and fame. Adele had begun working on the album in 2018 and collaborated with producers ...
Prime factorization is to express a composite number as the product of its prime factors. Step 1: To get the prime factors of 30, we divide it by its smallest prime factor, which is 2. Thus, 30 ÷ 2 = 15. Step 2: Now, 15 is divided by its smallest prime factor and the quotient is obtained. We get 15 ÷ 3 = 5.
number 30. Definitions on the go. Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app. noun. the thirties [plural] numbers, years or temperatures from 30 to 39. Idioms. in your thirties. between the ages of 30 and 39;
Affinity At Serangoon is located in close proximity to several major routes, including the Central Expressway (CTE), making travel highly convenient. Private transport owners can take the CTE and expect to arrive at the international business district within 25 to 30 minutes.
Examples of the Table of 30. The multiplication table of 30 can be observed in the resulting numbers of the given cases. (i) 2 packs of each having 30 pastel colours. By repeated addition we can show 30 + 30 = 60. Then, 2 times thirty or 2 thirties will be: 2 × 30 = 60. Therefore, there are 60 pastel colours. (ii) 3 bunches of 30 bananas each.
Thirty definition: a cardinal number, 10 times 3.. See examples of THIRTY used in a sentence.
Table of 30. Table of 30 is a multiplication table that results in the product of consecutive natural numbers with the number 30. For example, two times 30 = 30 + 30 = 60, three times 30 = 30 + 30 + 30 = 90, and so on. On this page, you can find the table of 30 up to 20.
