Q: How is the number 2,575,029 written in Scientific Notation?

 A: 2.575029 x 106

Why is 2,575,029 written as 2.575029 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 2,575,029 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: 2,575,029
  • New Number: 2.575029

Step 2

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

New Number: 2.575029
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 = 2.575029

b = 6

Now the whole thing:

2.575029 x 106

Step 4

Check your work:

106 = 1,000,000 x 2.575029 = 2,575,029


More Scientific Notation Examples

2,575,0272,575,0282,575,0302,575,031
2.575027 x 1062.575028 x 1062.57503 x 1062.575031 x 106

Explore more about the number 2,575,029:


Ask a Question