Q: How is the number 25,926,930 written in Scientific Notation?

 A: 2.592693 x 107

Why is 25,926,930 written as 2.592693 x 107 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 25,926,930 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: 25,926,930
  • New Number: 2.5926930

Step 2

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

New Number: 2.5926930
Decimal Count: 1234567

There are 7 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 = 2.592693 (Please notice any zeroes on the end have been removed)

b = 7

Now the whole thing:

2.592693 x 107

Step 4

Check your work:

107 = 10,000,000 x 2.592693 = 25,926,930


More Scientific Notation Examples

25,926,92825,926,92925,926,93125,926,932
2.5926928 x 1072.5926929 x 1072.5926931 x 1072.5926932 x 107

Explore more about the number 25,926,930:


Ask a Question