Quick Answer: Is 72 A Perfect Square?

Is 24 a perfect square?

Since 102.01 is a rational number and the square root of 102.01 is a rational number (10.1), 102.01 is a perfect square.

24 is NOT a perfect square.

24 is a natural number, but since there is no other natural number that can be squared to result in the number 24, 24 is NOT a perfect square..

Is 72 a natural number?

72 (seventy-two) is the natural number following 71 and preceding 73.

Is 73 prime or composite?

When a number has more than two factors it is called a composite number. Here are the first few prime numbers: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, etc.

Is 51 prime or composite?

No, 51 is NOT a prime number because it has more than two factors. 51 is a composite number and can be factored by any of the following numbers: 1, 3, 17, 51.

What number is the perfect square?

The perfect squares are the squares of the whole numbers: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100 … Here are the square roots of all the perfect squares from 1 to 100. 1.

Is 72 a perfect number?

For 72, the answer is: No, 72 is not a prime number. The list of all positive divisors (i.e., the list of all integers that divide 72) is as follows: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72. For 72 to be a prime number, it would have been required that 72 has only two divisors, i.e., itself and 1.

Is 2 a factor of 72 yes or no?

Answer and Explanation: You can answer this question without doing any math at all! Since 72 is an even number, it is, by definition, divisible by 2.

Is 1 a perfect square Yes or no?

How to Tell If a Number Is a Perfect Square. You can tell if a number is a perfect square in a couple of different ways. First of all, if you create a square by multiplying two equal integers by each other, then the product is a perfect square. So, 1 * 1 is a perfect square.

What numbers can go into 70?

70 is a composite number. 70 = 1 x 70, 2 x 35, 5 x 14, and 7 x 10. Factors of 70: 1, 2, 5, 7, 10, 14, 35, 70. Prime factorization: 70 = 2 x 5 x 7.

What is the factors of 72?

1 Answer. The factors are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.

Is 28 a perfect number?

Perfect number, a positive integer that is equal to the sum of its proper divisors. The smallest perfect number is 6, which is the sum of 1, 2, and 3. Other perfect numbers are 28, 496, and 8,128.

Is 90 a perfect square?

No because 90 cannot be written in the form of product of two equal numbers so it is not a perfect square. For e.g. 81 can be written in the form 9×9 hence it is a perfect square.

Is 70 a perfect square?

A: No, the number 70 is not a perfect square.

What is 72 as a product of primes?

The prime factorization for 72 is 2×2×2×3×3 .

Is 6 a perfect square?

Q: Is 6 a Perfect Square? A: No, the number 6 is not a perfect square.

How many divisors does 70 have?

1 to 100nDivisorsNotes691, 3, 23, 69deficient, composite701, 2, 5, 7, 10, 14, 35, 70abundant, composite, weird711, 71deficient, prime721, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72abundant, highly abundant, composite72 more rows

Is 72 a square number?

There is no integer that you can multiply by itself that will make 72. Furthermore, the square root of 72 is not an integer. Thus, 72 is NOT a square number. The answer to the question: “Is 72 a square number?” is No.

Is 72 prime or composite?

If the factors of 72 are only 72 and 1, then we know that 72 is a prime number. Otherwise, 72 is a composite number. To explain better, if 72 is only divisible by 1 and 72, then it is a prime number, and if 72 is divisible by more than 72 and 1, then it is a composite number.