Scientific Notation

It is: 8.72*10^-2

It is 0.

1.23 x 10-3mg

3.8*10-2

0.0208 = 2.08 x 10-2

1.02*10-1

4.5834*10-3

1.4 × 102

7.4 x 10-4

405,000 in Scientific Notation = 4.05 x 105

2.852 x 10^2

3084.4 = 3.0844*103

16,430 in Scientific Notation = 1.643 x 104

It is: 7.44*10^-8

It is: 3.8*10^-7

It is: 4.05*10^5

The term is same as 4300000.0. From the starting point, move 6 decimal places to the left and write out the term in scientific notation based on the number of decimal places shifted. You get 4.3 x 106.

9,990,000 in Scientific Notation = 9.99 x 106

8 x 10^-3

6.8127 x 1016

0.0000135 = 1.35 x 10^-5

8 million = 8 x 107

0.000345 in Scientific Notation = 3.45 x 10-4

Move 7 decimal places to the right from the starting point to get:

4.74 x 10-7

0.00000018 in Scientific Notation = 1.8 x 10-7