Scientific Notation

Standard form in Britain is what people in the US call scientific notation.

4.9 x 10^0 or just 4.9

It is 1*10^-4, though if the trailing zero is required to indicate precision, then the number should be written as 1.0*10^-4.

0.000729512 in scientific notation written to 3 significant places is 7.30x10-4.

6.07 x 10 -4

3.069 x 105

0.0002 = 2 x 10-4.

1.25 x 10^3

4045 in scientific notation is 4.045 x 10^3

It is: 2.96*10^8

9.5 x 10^0

1.5 * 1011

4.2 x 10^-8

7.73291 x 10^5

39,000 in Scientific Notation = 3.9 x 104

There's nothing to change here. There is no advantage or reason to write -4.3 in scientific notation. Technically, however, it could be written as -4.3 × 100, but this is not normally done.

The answer is 179 x 1000 grams

1.17 x 10 to the 13th power in standard form is: 11,700,000,000,000

Scientific notation of 12 000

It is: 5.4004*10^10

It is kilogram.

2.38 x 105

0.24 = 2.400000e-1

5300000 = 5.3 x 106

It is 8.7 x 106 in scientific notation.

1.2011*10-1