Question: What Is A Power Of 7?

What does 3 to the power of 5 mean?

5 to power 3 is 5 times itself thrice, or 5x5x5.

5×5=25, and 25×2=125.

The value of 5 to power of 3, is 125 or 5x5x5!.

What is 7 with an exponent of?

Exponent 7 Number TableFind the exponent 7 of…The exponent 76 7=2799367 7=8235438 7=20971529 7=478296921 more rows•Sep 24, 2020

What is 7 by the power of 3?

3437 to the 3rd power is equal to 343. To find the value of 7 to the 3rd power, you need to do repeated multiplication.

What is the square of 7?

Table of Squares and Square RootsNUMBERSQUARESQUARE ROOT6362.4497492.6468642.8289813.00096 more rows

How do you calculate to the power of 3?

The number ​X​ to the power of 3 is called ​X​ cubed. ​X​ is called the base number. Calculating an exponent is as simple as multiplying the base number by itself.

What does 3 to the power of 3 mean?

Answer and Explanation: When a number is to the ‘third power,’ that means that you are going to be multiplying the number by itself three times.

What does 2 to the power of 10 mean?

Index Notation and Powers of 10. The exponent (or index or power) of a number says. how many times to use the number in a multiplication. 102 means 10 × 10 = 100. (It says 10 is used 2 times in the multiplication)

What is 4 by the power of 2?

-4 raised to the power of 2 is written (-4)2 = 16.

What is 7 by the power of 2?

This is the small number written up high to the right of the base. The exponent, or power, tells how many times to use the base as a factor in the multiplication. In the example, 7 • 7 can be written as 72, 7 is the base and 2 is the exponent. The exponent 2 means there are two factors.

What does 2 to the third power mean?

The phrase “two to the third power” or “two cubed” has a base of 2, an exponent of 3, and means that 2 is used as a factor 3 times.

What to the power of 3 is 8?

3 to the 8th power is 6,561. To raise a number x to a power n, or calculate xn, we multiply x by itself n times.

What is 3rd power?

In arithmetic and algebra, the cube of a number n is its third power, that is, the result of multiplying three instances of n together. The cube of a number or any other mathematical expression is denoted by a superscript 3, for example 23 = 8 or (x + 1)3. … n3 = n × n2 = n × n × n.

What is the power of 6 called?

In arithmetic and algebra the sixth power of a number n is the result of multiplying six instances of n together.

What is 6 the power of 2?

Six to the 2nd power is the same thing as saying 6 squared. The words ”to the 2nd power” and ”squared” let us know that we will be using exponents.

What is 10 to the 15th power called?

Positive powersNamePowerNumberbillion (milliard)91,000,000,000trillion (billion)121,000,000,000,000quadrillion (billiard)151,000,000,000,000,000quintillion (trillion)181,000,000,000,000,000,00028 more rows

What is 10 by the power of 7?

If the number is expressed in words, first write it down as an ordinary decimal number and then convert. Thus, “ten million” becomes 10,000,000. There are seven zeros, so in powers of ten notation ten million is written 107.

What is 6 by the power of 3?

729Answer and Explanation: The answer to 3 to the 6th power is 729. In math, when we see the words ”to the power”, we are really being asked to use exponents.

What is 10 with the power of 8?

One1001.hundred thousand105100,000.million1061,000,000.ten million10710,000,000.hundred million108100,000,000.10 more rows

What is 1 as a power of 10?

Thus, shown in long form, a power of 10 is the number 1 followed by n zeros, where n is the exponent and is greater than 0; for example, 106 is written 1,000,000. When n is less than 0, the power of 10 is the number 1 n places after the decimal point; for example, 10−2 is written 0.01.

What is the fourth power of 5?

What is 5 to the 4th power? That would be the same as 5 multiplied by itself 4 times. In other words, it would be: 5 x 5 x 5 x 5.