Change Number to Standard Notation

How to change a number to standard notation: 2 examples and their solutions.

Example 1

Example

Solution

Write the front part: 7.95.

Scientific Notation - Definition

The power part is 106.
The exponent of 10 is plus: 6.
Then, to make the front part greater than 10, move the decimal point 6 digits to the right.
Fill the zeros [0000] in the blank digits.

Then the given number is 7950000.

So 7950000 is the answer.

Example 2

Example

Solution

Write the front part: 8.6.

The power part is 10-4.
The exponent of 10 is minus: -4.
Then, to make the front part less than 1, move the decimal point 4 digits to the left.
Fill the zeros [0.000] in the blank digits.

Then the given number is 0.00086.

So 0.00086 is the answer.