Scientific Notation

In response to similar selective pressures, evolutionarily distant lineages evolve in similar ways and end up resembling each other in appearance, function, or both.

Archimedes, the son of a astronomer named Phidias of Greece whom we know nothing about. He was born in Syracuse, Greece in 287 B.C and died in 212 B.C. He was killed by a roman soldier because the roman soldier knew nothing about his identity.

6.32 x 10^12

3.646 x 101.

1.0003 × 10-1

Mostly the sciences use scientific notation

7.5*10-6

0.3048 in Scientific Notation = 3.048 x 10-1

It is the (-2) power.

It is: 2.68*10^9

0.0963 in Scientific Notation = 9.63 x 10-2

1.985 x 10^4

It is: 5.9*10^-2

It is 6.3*10^-3 in scientific notation

.4 x 10-4

1.196 x 10^0

It is: 1.19505*10^13

1.4503 x 10^4

It is: 4.73829*10^5 in scientific notation

One thousand in standard form = 1.0 × 103

0.000345 litres = 3.45*10-4 litres

Scientific notation is just a short hand way of expressing gigantic numbers like 1,300,000 or incredibly small numbers like 0.0000000000045. Also known as exponential form, scientific notation has been one of the oldest mathematical approaches. It is favored by many practitioner. If numbers are too big or too small to be simply calculated, people refer to scientific notation to handle these circumstances. This method is used by engineers, mathematicians, scientists.

An example of scientific notation is 1.3 ×106 which is just a different way of expressing the standard notation of the number 1,300,000. Standard notation is the normal way of writing numbers.

4.3 x 10^-1

0.000000515 = 5.15e-7 or 5.15 x 10^-7

It is: 8.0*10^-4