Q: How is the number 28,833,013 written in Scientific Notation?

 A: 2.8833013 x 107

Why is 28,833,013 written as 2.8833013 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 28,833,013 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: 28,833,013
  • New Number: 2.8833013

Step 2

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

New Number: 2.8833013
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 = 2.8833013

b = 7

Now the whole thing:

2.8833013 x 107

Step 4

Check your work:

107 = 10,000,000 x 2.8833013 = 28,833,013


More Scientific Notation Examples

28,833,01128,833,01228,833,01428,833,015
2.8833011 x 1072.8833012 x 1072.8833014 x 1072.8833015 x 107

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