Q: How is the number 65,262,220 written in Scientific Notation?

 A: 6.526222 x 107

Why is 65,262,220 written as 6.526222 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 65,262,220 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: 65,262,220
  • New Number: 6.5262220

Step 2

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

New Number: 6.5262220
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 = 6.526222 (Please notice any zeroes on the end have been removed)

b = 7

Now the whole thing:

6.526222 x 107

Step 4

Check your work:

107 = 10,000,000 x 6.526222 = 65,262,220


More Scientific Notation Examples

65,262,21865,262,21965,262,22165,262,222
6.5262218 x 1076.5262219 x 1076.5262221 x 1076.5262222 x 107

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