Q: How is the number 93,315,717 written in Scientific Notation?

 A: 9.3315717 x 107

Why is 93,315,717 written as 9.3315717 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 93,315,717 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: 93,315,717
  • New Number: 9.3315717

Step 2

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

New Number: 9.3315717
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 = 9.3315717

b = 7

Now the whole thing:

9.3315717 x 107

Step 4

Check your work:

107 = 10,000,000 x 9.3315717 = 93,315,717


More Scientific Notation Examples

93,315,71593,315,71693,315,71893,315,719
9.3315715 x 1079.3315716 x 1079.3315718 x 1079.3315719 x 107

Explore more about the number 93,315,717:


Ask a Question