## What is the square root for 121?

11

What is the foremost root of √ 121?

IS 121 an ideal square root?

The square root of 121 equals 11. Since 11 is a whole quantity, 121 is a perfect square.

### Is Root 121 a SURD?

Surds are numbers left in root shape (√) to specific its precise worth. It has an unlimited number of non-recurring decimals. Therefore, surds are irrational numbers. Well, 2 x 121 is 242 and we will take the square root of 121 with out leaving a surd (because we get 11).

Is 27 an excellent number?

Perfect quantity, a good integer that is equivalent to the sum of its right kind divisors. The smallest very best quantity is 6, which is the sum of one, 2, and three. Other highest numbers are 28, 496, and eight,128.

Is 27 a cubed number?

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A dice quantity is the end result when a number has been multiplied by itself two times. The symbol for cubed is 3. For instance, 8 is a dice number as it’s 2 x 2 x 2 (2 multiplied by itself two times); this is also written as 23 (“two cubed”). Another cube number is 27 because it’s 33 (3 x 3 x 3, or “three cubed”).

#### What is particular about 27?

27 is additionally a decagonal number. In decimal, it is the first composite number now not divisible by any of its digits. It is the radix (base) of the septemvigesimal positional numeral device. 27 is the only positive integer that is thrice the sum of its digits.

What is ∛ 729?

Cube root of 729, 3√729 = 9.

What to the 3rd energy equals 729?

26 and so forth….Exponent Tables and Patterns.

Powers of 3 Powers of 9
33=27 93=729
34=81 94=6561
35=243 /td>
36=729 /td>

## How many third roots does − 512 have?

Cube root of 512, 3√512 = 8 Learn more right here, to calculate the worth of three√512.

What to the 3rd power equals 1000?

10 to the 3rd energy, or 10 cubed, is equal to ten times 10 occasions 10. 10 instances 10 equals 100. One hundred occasions 10 equals 1000. So, x to the third energy is 1000.

What is 128 as a power of two?

Therefore the representation of 128 as energy of 2 is given as 27.

### What is the power of 128?

128 is the 7th energy of 2. It is the largest quantity which can’t be expressed as the sum of any number of distinct squares. But it is divisible by means of the total selection of its divisors, making it a refactorable number. The sum of Euler’s totient serve as φ(x) over the first twenty integers is 128.