Scientific Notation

0.000000000154m can be written as 1.54 × 10-10min scientific notation.

0.000683 in Scientific Notation = 6.83 x 10-4

5*10^3

The age of the Earth is approximately 4.54 billion years, which can be represented in scientific notation as 4.54 x 10^9 years.

It is 1*10-14 m.

0.00000029 = 2.9 x 10-7.

It makes calculations with very large and small numbers easier by allowing the 10-factors to be multiplied or divided by adding or subtracting their indices. (The principle of logarithms.)

Move 2 decimal places to the left from the starting point, so the exponent for base 10 is 2. Therefore, the term in scientific notation is 7.9304 x 10².

3.14 × 101

It is: 5.0*10^8 in scientific notation

It is: 4.16*105

00000059 in Scientific Notation = 5.9E-06 x 107

It is 9.98*10^7.

4.12 x 104

8.38 X 10^7

It is: 4.26*10-3

0.000000875 in scientific notation = 8.75 × 10-7

5.15 x 10^-7

Do nothing! Standard form and scientific notation are the same.

It is: 6.429*109

0.00045 = 4.5 x 10^-4

It is: 2.3*10^-7

Only on digit may be to the left of the decimal point. The mantissa must be a number in the interval [0, 10).

6.62 x 10^-2

8.5 x 10^3