Q: How is the number 238,934 written in Scientific Notation?

 A: 2.38934 x 105

Why is 238,934 written as 2.38934 x 105 in scientific notation?

The purpose of scientific notation is for scientists to write very large, or very small, numbers with ease.

Calculating scientific notation for a positive integer is simple, as it always follows this notation:

a x 10b

Follow the steps below to see how 238,934 is written in scientific notation.

Step 1

To find a, take the number and move a decimal place to the right one position.

  • Original Number: 238,934
  • New Number: 2.38934

Step 2

Now, to find b, count how many places to the right of the decimal.

New Number: 2.38934
Decimal Count: 12345

There are 5 places to the right of the decimal place.

Step 3

Building upon what we know above, we can now reconstruct the number into scientific notation.

Remember, the notation is: a x 10b

a = 2.38934

b = 5

Now the whole thing:

2.38934 x 105

Step 4

Check your work:

105 = 100,000 x 2.38934 = 238,934


More Scientific Notation Examples

238,932238,933238,935238,936
2.38932 x 1052.38933 x 1052.38935 x 1052.38936 x 105

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