Scientific Notation

From the starting point of 70000000000.0, shift 10 decimal places to the left, so the exponent for base 10 is 10. Therefore, 70000000000 in scientific notation is 7 x 1010

5.2 million in scientific notation = 5.2 x 10^6

Note that the number is same as 467000000.0. Shift 8 decimal places to the left from the starting point, so the exponent for base 10 is 8. Therefore, the number in scientific notation is:

4.76 x 108

It is: 4.84 x 10^8 or 4.84E8

It is: 136,500,000 = 1.356*10^8 in scientific notation

Shift 2 decimal places from the starting point to the right, and we write out:

5.0 x 10-2.

If you move decimal 2 places to the right it would become .5 which is much higher than .005.

The actual method is to move decimal 3 spaces to the right, the equation then becomes 5.0 x 10-3.

332519000 in scientific notation is 3.32519 x 10^8

It is simply 1.72*10^2 in scientific notation

It is: 33,000,000,000,000,000,000 = 3.3*1019 in scientific notation.

4.21

This is because with scientific notation, the number has to be under 10.00 and over 1.00.

9.89 exp-1 (9.89 times 10 to the -1 power)

Scientific notation is used to manage numbers >10, or < 1.0, so "51" = 5.1 x 101, 0.04 = 4 x 10-2, etc.

Since pi is approx 3.14159, scientific notation is not needed, - you just write pi to the number of places accuracy you need.

347,000,000 in Scientific Notation = 3.47 x 108

It is: 4.56*10^-7 which means 4.56 times 10 to the power of -7

9 x 10^4 (nine times ten to the four)

The method of using scientific notation is never having the main number be greater than 10 and using 10 exponent a number to make up for the missing place value-

2747663 would be 2.747663 x 10^6 (because the decimal moves 6 places)

:) Katie

Start with the natural placing of the decimal in 2400 at the end: 2400. Move it over to make a number between 1-10 (but not including 10 itself): 2.4 You will take this number and always multiply it by 10: 2.4 x 10 Since you moved the decimal 3 places to make 2400 become 2.4, you will add the exponent 3 to the multiplier 10, giving you the final answer: 2.4 x 103

What is 7436100 in scientific notation

The number can be written in scientific notation as 7.89x109.

1) Move the decimal until your number appears to be between 1 and 10 count the spaces that you move the decimal.

2) use the number of spaces as the exponent of 10 (the base)

3) if the original number was greater than 10, the exponent is positive, if the original number was less than 1 then the exponent is negative.

EX: 250,000 becomes 2.5 x 105

but 0.0025 becomes 2.5 x 10-3

It is: 6.79*109

7,080,000 in scientific notation is 7.08 × 106

5 x 10^0 mg

It's usually related to large numbers - For example...

1,000,000,000 in scientific notation is 109 - which as you can see takes up much less space.

5.211 × 102 written in regular notation is: 521.1

1200 in Scientific Notation = 1.2 x 103