Question: What Is 10 To The Negative 9th Power In Standard Form?

How do you convert 10 to power?

To convert from the abbreviated powers of ten to the full number, look at the superscript value first (6 in this example).

Then take the number value, in this case 1.0, and move the decimal point to the right the same number of spaces as the superscript value, filling in the new spaces with zeros..

What does 1e 18 mean?

1e18 (or 1E18 ) is a number literal using E-notation. Ruby interprets this number as a floating point number with the value 1 × 1018 (i.e. 1,000,000,000,000,000,000).

How do you write a negative exponent in standard form?

To change a number written in scientific notation with a negative power of 10 to standard form, move the decimal point to the left. The exponent tells you the number of places to move the decimal point. Remember to add zeros as placeholders when necessary.

What is 10 to the 10th power called?

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 10 to the 20th power called?

1 Answer. 10 to the 20th power is 1020 which is 1 followed by 20 zeroes.

Why is a negative number to the second power a negative?

Simplify (–3) Note the pattern: A negative number taken to an even power gives a positive result (because the pairs of negatives cancel), and a negative number taken to an odd power gives a negative result (because, after cancelling, there will be one minus sign left over).

What is the 3rd power of 5?

1255 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 does 10 to the 5th power look like?

Answer and Explanation: 10 to the 5th power is 100,000. 10 to the 5th power is equal to 105. It can be expanded as 10 x 10 x 10 x 10 x 10 = 100,000.

What is 10 to the power of minus 9 called?

Negative powersNamePowerNumberten-thousandth (Myriadth)−40.000 1hundred-thousandth (Lacth)−50.000 01millionth−60.000 001billionth−90.000 000 00124 more rows

What does 10 to the power of negative 3 mean?

10-3 = = 0.001. Step 3: Using a shortcut, we find that the exponent is -3. We write a decimal point followed by two 1lessthan3 zeros and a 1. So 10-3 = 0.001.

How do you find the negative power of a number?

The negative sign on an exponent means the reciprocal. Think of it this way: just as a positive exponent means repeated multiplication by the base, a negative exponent means repeated division by the base. So 2^(-4) = 1/(2^4) = 1/(2*2*2*2) = 1/16. The answer is 1/16.

What does 10 to the zero power mean?

So when we raise a number to the zeroth power, that means we multiply the number by itself zero times – but that means we’re not multiplying anything at all! … In short, 0 is the only number such that for any number x, x + 0 = x.

What is the trillion of the 10th power?

1 trillion to the tenth power is 1 x 10¹²⁰.