Question: IS 378 A Perfect Square?

IS 300 a perfect square?

Is 300 a perfect square number.

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself.

Here, the square root of 300 is about 17.321.

Thus, the square root of 300 is not an integer, and therefore 300 is not a square number..

Does 324 have a perfect square?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 324 is 18. Therefore, the square root of 324 is an integer, and as a consequence 324 is a perfect square.

What are the factors of 120?

Therefore, the pair factors of 120 are (1, 120), (2, 60), (3, 40), (4, 30), (5, 24), (6, 20), (8, 15) and (10, 12).

Is 75 a perfect square?

Is 75 a perfect square number? A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 75 is about 8.660. Thus, the square root of 75 is not an integer, and therefore 75 is not a square number.

What is the perfect square of 120?

First we find the nearest square of a given number. 121 is the nearest perfect square to 120. So 1 should be added to make 120 a perfect square. Add 1 to make it 121 which is 11 squared.

What is the least number to be added to 2400 to make it a perfect square?

Answer is 1. add 1 to 2400 to make it a perfect square. Ans: 2401 is a square of 49. Which smallest number should be added to 506,900 to make it a perfect square?

Is 521 even or odd?

521 is an odd number, because it is not evenly divisible by 2. Find out more: What is an even number?

IS 521 a perfect square?

521 is a perfect square if the square root of 521 equals a whole number.

What are factors of 90?

Therefore, the pair factors of 90 are (1, 90), (2, 45), (3, 30), (5, 18), (6, 15) and (9, 10).

Is 21 a perfect square?

A: No, the number 21 is not a perfect square.

What is the highest common factor of 120?

The factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120. The common factors of 20, 50 and 120 are 1, 2, 5 and 10. (Include only the factors common to all three numbers.) The greatest common factor of 20, 50 and 120 is 10.

What least number should be added to 521 to make it a perfect square?

So 8 is the least number which when added to 521 will result in a perfect square i.e 529.

Is 80 a perfect square?

A: No, the number 80 is not a perfect square.

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.

What is the greatest perfect square that is a factor of 378?

378 is a composite number. The exponents in the prime factorization are 1, 3, and 1. Adding one to each and multiplying we get (1 + 1)(3 + 1)(1 + 1) = 2 x 4 x 2 = 16. Therefore 378 has exactly 16 factors.

IS 400 a perfect square?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 400 is 20. Therefore, the square root of 400 is an integer, and as a consequence 400 is a perfect square.

What is a factor of 108?

These factors are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108.

What are the factors of 504?

504 and Level 3504 is a composite number.Prime factorization: 504 = 2 x 2 x 2 x 3 x 3 x 7, which can be written 504 = (2^3) x (3^2) x 7.The exponents in the prime factorization are 3, 2 and 1. … Factors of 504: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504.More items…•

Is 1050 a perfect square?

Q: Is 1,050 a Perfect Square? A: No, the number 1,050 is not a perfect square.

IS 525 a perfect square?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 525 is about 22.913. Thus, the square root of 525 is not an integer, and therefore 525 is not a square number.

What are the factors of 420 in pairs?

Factors of 420 in 2 pairs1 × 420 = 420.2 × 210 = 420.3 × 140 = 420.4 × 105 = 420.5 × 84 = 420.6 × 70 = 420.7 × 60 = 420.10 × 42 = 420.More items…•

IS 120 a perfect number?

120 is the first multiply perfect number of order three (a 3-perfect or triperfect number). The sum of its factors (including one and itself) sum to 360; exactly three times 120. … However, there is no integer which has 120 as the sum of its proper divisors, making 120 an untouchable number.

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 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 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.

What are the factors of 144?

Factor pairs: 144 = 1 x 144, 3 x 48, 2 x 72, 4 x 36, 8 x 18, 6 x 24, 9 x 16, 12 x 12. Factors of 144: 1, 4, 2, 3, 6, 8, 16, 9, 12, 18, 24, 36, 48, 72, 144. Prime factorization: 144 = 2 x 2 x 2 x 2 x 3 x 3.

What are the factors of 72?

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