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A number in scientific notation consists of a number written like this: 2.0 x 103 The 2.0 is called the mantissa and the rest of it is usually referred to as the power or the factor. To convert it to standard notation, you need to write 2 then follow it by 3 decimal places (in this case, 3 zeros). That means "2000" If the number has a negative exponent like 2.0 x 10-3 you need to move the decimal point 3 places to the left. "0.0020". If you were to write Avogadro's Number 6.02 x 1023 out it would give you a cramp in your hand: 602,000,000,000,000,000,000,000. Notice that the decimal point was moved 23 places to the right. Don't read the next paragraph if you are still confused. Notice that the 0 following the 2 remains in the second case, that, you will see later, is important for precision if the number in scientific notation was a measurement. In the first case, that zero following the 2 should (technically) have a bar written above it (like the bar you write over a repeating decimal) to indicate that it is meaningful for the measurement.

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To convert scientific notation to standard numbers, simply move the decimal point to the left or right depending on the power of 10. If the exponent is positive, move the decimal to the right by that many places. If the exponent is negative, move the decimal to the left by that many places. Keep in mind that the number of places moved should be equal to the absolute value of the exponent.

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Q: How do you convert scientific notation to standard numbers?
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Related questions

How do you convert numbers in scientific notation to standard form?

Do nothing! Standard form and scientific notation are the same.


What are 2 ways of writing numbers?

standard notation and scientific notation For example: 126,000 is standard notation. 1.26X105 is scientific notation.


How do you convert non-standard to standard form?

By using scientific notation which reduces the digits required in very large numbers but retains their original values.


Can every decimal be written in scientific notation?

Yes - you can always convert numbers to scientific notation - whether they're whole numbers, or decimals.


What can be used to represent very large numbers or small numbers?

Scientific notation, which is also known as the standard notation.


What is the difference between scientific notation and standard form?

Scientific notation (also called standard form or exponential notation) is a way of writing numbers that accommodates values too large or small to be conveniently written in standard decimal notation.


What is 36 times 10 to the 3 power plus 15 times 10 to the 2 power?

It's best to convert those numbers from scientific notation to normal notation; that makes it easy to add them. After adding them, you can convert back to scientific notation if you want. Another option is to keep the numbers in scientific notation, but to convert them so that both have the same exponent.


What are the steps of the scientific notation in order?

The steps, in order, will depend on what you wish to do: convert from normal to scientific notation, the converse, perform one of the basic operations of arithmetic on numbers in scientific notation.


How do you get a standard notation from a scientific notation?

Scientific notation is just a short hand way of expressing gigantic numbers like 1,300,000 or incredibly small numbers like 0.0000000000045. Also known as exponential form, scientific notation has been one of the oldest mathematical approaches. It is favored by many practitioner. If numbers are too big or too small to be simply calculated, people refer to scientific notation to handle these circumstances. This method is used by engineers, mathematicians, scientists. An example of scientific notation is 1.3 ×106 which is just a different way of expressing the standard notation of the number 1,300,000. Standard notation is the normal way of writing numbers.


What is the difference between scientific notation and standard notation?

Scientific notation (also called standard form or exponential notation) is a way of writing numbers that accommodates values too large or small to be conveniently written in standard decimal notation. Standard notation refers to expressing a number in its 'normal' form. For example, the standard notation of 150 is simply 150.


Writing numbers in standard form with decimals and powers?

It is using the scientific notation.


How do you convert 0.4428 into scientific notation?

Since .4428 is to the ten thousandths place, and scientific notation only takes an integer, a decimal point and then the numbers after it, the scientific notation would be 4.428 * 10-1