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Scientific Notation
Scientific notation is the expression of a number based on the largest exponent of 10 for its value, where the form is a decimal number A x 10n.
6,389 Questions
Why do the scientist use scientific notation to measure in the universe?
Using basic units from the SI system,
- the nearest star to the sun is approx 40,218,000,000,000,000 metres away.
- the furthest known galaxy is 126,800,000,000,000,000,000,000,000 metres away.
- the mass of the sun is 1,989,000,000,000,000,000,000,000,000,000 kilograms.
- the mass of the Milky Way Galaxy is approximately a trillion times as large.
It is easier to make mistakes when working with such large numbers. Furthermore, in many cases, the numbers are known to only few significant digits so the trailing zeros are no more than place holders. That is why scientific notation is so useful.
What is 5900000000 km in scientific notation?
59x10^8 (might be wrong, if this doesnt sound like what ur looking for then it probably isnt)
What is the scientific notation of 93 million?
Something that is a million usually starts off 6 digits higher. For instance, 93 million is expressed as 93 * 106. Finally, move a decimal place to the left to get:
9.3 x 107
What is 7 billion in scientific notation?
Something that is a billion starts with base 109. Therefore, the term in scientific notation is 7.0 x109
What is 4800.5 in scientific notation?
Think about how 10x10 equals 100 and 10² also equals 100
and so 3 x 10³ =3000
78.6x103 answer in scientific notation?
78.6x103 = 8095.8, which is equal to 8.0958x103 in scientific notation.
What is scientific notation of Venus?
Numbers can be written in scientific notation. No conventional methods
have been developed yet to apply the same notation to planets, stars,
people, animals, cars, etc.
Why do you need scientific notation?
becasue it is shorter to write.
ex. 1400000000000000 or 1.4x10^14 By definition, scientific notation is a way of writing numbers in terms of decimal number between 1 and 10 times a power of 10.Scientific notation is very important for calculations. It makes it much more easier to write out equations.
For example instead of writing:
1000000000000 x 1000000000000000000000000000000
you can write:
10 to the power of 12 x 10 to the power of 30. Get it?
How do you convert 51 to scientific notation?
Note that 51 is the same as 51.0. Shift a decimal place to the left, so the exponent for base 10 is 1. Therefore, the value in scientific notation is 5.1 x 101.
