Scientific Notation

It is: 1,200,000,000 or as 1.2*10^9 in scientific notation

3.1 x 10^9

3.94 x 10^3

4.81 x 10^13

The same as with a positive one.

11E6 or 1.1E7

2.5 x 10-4

6.022 X 1023 - 6.022 X 1022

= 5.419 X 1023

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5.7 * 106

607000 in Scientific Notation = 6.07 x 105

Your 23000000 is 23,000,000 = 2.3 x 107 (to the 7th power) for your answer.

560000000000 written in scientific notation is 5.6 x 10^11

437 in Scientific Notation = 4.37 x 102

12000 = 1.2 * 104

It is 3.49*10^7 in scientific notation

It is: 2.35*10^5 in scientific notation

As far as I remember from my physics it is "J" for Joules - that is the so called S.I. international unit used by physicists the world over (capital J that is) - so 10 Joules is denoted as 10J - hope this helps.

Just "5." Scientific notation usually moves to the nearest three decimal places eg. 1,238.5 = 1.2385 *10^3 or 1.2385 Kilo. So if you have to move 5 it would equal 5,000 * 10^-3 or 0.005 * 10^3 but one wouldn't usually write that.

It makes very small or very large numbers easier to manage.

It is: 2.0*10^-5

It is: 7.8*10^-6

It is 1.54*10^6.

2.9 t imes 10 to the first power

It is: 5.49*10-2

999000000000 in scientific notation is 9.99*10^11