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Scientific notation is a way to express numbers that are either very large or very small. In traditional notation the first kind would have a lot of 0s between the decimal point and the first significant figure whereas the second kind would have a large number of trailing 0s. The need for scientific notation arose from advances in various branches of science: physical particles, astronomical or cosmological distances, size of single cell animals. Nowadays, even non-scientific values such as population, national debts (of some countries) could usefully utilize scientific notation.
A number in scientific notation is written as a * 10b where 1 ≤ a < 10 (although a can be negative with the domain reversed) and b is an integer (negative or positive).
To convert a number to scientific notation:
· If the number has no decimal point, then add one at the end.
· Then move the decimal point to just after the first digit while counting the number of places you have moved it.
· The new number, formed after moving the decimal point is a.
· The number of places to the left that the decimal point was moved is b. If it was moved to the right, then b is negative.
For example:
23045.06 becomes 2.304506*104
0.00023004 becomes 2.3004*10-4
To convert a number in scientific notation to normal form:
· If b is positive, move the decimal point b places to the right in the number a - adding 0s at the end of the number, if required.
· If b is negative, move the decimal point b places to the left in the number a - adding leading 0s after the decimal point, if required.
For example:
4.56*105 = 456000.
4.56*10-5 = 0.0000456
I have avoided using the term "Standard form" because, ironically, it is a non-standard term. In the UK Standard and Scientific forms are the same whereas in the US, the Standard form is what I have chosen to call the normal form.
What else can I help you with?
How do you write twenty five thousandths in stander form?
25,000 that is it boom
How do you write four hundred thirty three thousand in stander form?
433,000
How do you 300 million in stander form?
The standard form is 300,000,000
What is the stander form of one and five hundredths?
standard- 1.05
How do you write the number 33871648 in number form?
33871648 is the number form
How do you write 1.6 billion in stander form?
1,600,000,000
How do you write nine hundred in stander form?
900
How would i write 30000000 in stander form?
Thirty million.
How do you write forty three and twelve hundredths in stander form?
43.12
How do you write twenty five thousandths in stander form?
25,000 that is it boom
How do you write four hundred thirty three thousand in stander form?
433,000
How do you write five and one hundred four thousand in stander form?
5,104,000
Who do you write two billion sixteen million seven thousand in stander form?
2,016,007,000.
How do you 300 million in stander form?
The standard form is 300,000,000
How do you 300 million into stander form?
The standard form is 300,000,000
What is seven hundred in stander form?
700
How can you write 5 to the nine power in stander form?
5 to the ninth power is 59. 5 to the ninth means 5x5x5x5x5x5x5x5x5. Thats 1 953 125
