Q: How is the number 4,774,860 written in Scientific Notation?

 A: 4.77486 x 106

Why is 4,774,860 written as 4.77486 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 4,774,860 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: 4,774,860
  • New Number: 4.774860

Step 2

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

New Number: 4.774860
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 = 4.77486 (Please notice any zeroes on the end have been removed)

b = 6

Now the whole thing:

4.77486 x 106

Step 4

Check your work:

106 = 1,000,000 x 4.77486 = 4,774,860


More Scientific Notation Examples

4,774,8584,774,8594,774,8614,774,862
4.774858 x 1064.774859 x 1064.774861 x 1064.774862 x 106

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