Q: How is the number 3,070,406 written in Scientific Notation?

 A: 3.070406 x 106

Why is 3,070,406 written as 3.070406 x 106 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 3,070,406 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: 3,070,406
  • New Number: 3.070406

Step 2

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

New Number: 3.070406
Decimal Count: 123456

There are 6 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 = 3.070406

b = 6

Now the whole thing:

3.070406 x 106

Step 4

Check your work:

106 = 1,000,000 x 3.070406 = 3,070,406


More Scientific Notation Examples

3,070,4043,070,4053,070,4073,070,408
3.070404 x 1063.070405 x 1063.070407 x 1063.070408 x 106

Explore more about the number 3,070,406:


Ask a Question