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The purpose is to have a compact way to write, and compare, very large and very small numbers.

You won't notice the advantage if, for example, you write 2300 as 2.3 x 103, although you should still know the theory for those cases. However, if you have a number like 2,300,000,000,000,000,000 it helps to write this as 2.3 x 1018 - it is easy to compare with other numbers, without having to count the digits, or even write them out.

The purpose is to have a compact way to write, and compare, very large and very small numbers.

You won't notice the advantage if, for example, you write 2300 as 2.3 x 103, although you should still know the theory for those cases. However, if you have a number like 2,300,000,000,000,000,000 it helps to write this as 2.3 x 1018 - it is easy to compare with other numbers, without having to count the digits, or even write them out.

The purpose is to have a compact way to write, and compare, very large and very small numbers.

You won't notice the advantage if, for example, you write 2300 as 2.3 x 103, although you should still know the theory for those cases. However, if you have a number like 2,300,000,000,000,000,000 it helps to write this as 2.3 x 1018 - it is easy to compare with other numbers, without having to count the digits, or even write them out.

The purpose is to have a compact way to write, and compare, very large and very small numbers.

You won't notice the advantage if, for example, you write 2300 as 2.3 x 103, although you should still know the theory for those cases. However, if you have a number like 2,300,000,000,000,000,000 it helps to write this as 2.3 x 1018 - it is easy to compare with other numbers, without having to count the digits, or even write them out.

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The purpose is to have a compact way to write, and compare, very large and very small numbers.

You won't notice the advantage if, for example, you write 2300 as 2.3 x 103, although you should still know the theory for those cases. However, if you have a number like 2,300,000,000,000,000,000 it helps to write this as 2.3 x 1018 - it is easy to compare with other numbers, without having to count the digits, or even write them out.

Q: What is the purpose of writing a number of scientific notation?

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4,000,000 in Scientific Notation = 4 x 106

Scientific notation - is simply 'shortening' a number - and raising it to a power. For example - instead of writing 10,000,000,000,000,000,000 - the scientific notation equivalent would be 1019 - which saves a lot of space !

2.37 X 102 ============as you see for numbers this small scientific notation is more inconvenient than just writing the number in standard notation

In scientific notation all numbers are written in the form: a*10b where a is a decimal number such that 1 â‰¤ a < 10 and b is an integer.

there is just an easier way of writing a large number in scientific notation by placing times 10 then a negative or positive exponent compared to a large number

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4,000,000 in Scientific Notation = 4 x 106

Scientific notation - is simply 'shortening' a number - and raising it to a power. For example - instead of writing 10,000,000,000,000,000,000 - the scientific notation equivalent would be 1019 - which saves a lot of space !

2.37 X 102 ============as you see for numbers this small scientific notation is more inconvenient than just writing the number in standard notation

Writing a string of random digits is a proper waste!

It saves writing big numbers - saving space and time. For example, it's quicker to write the number 6 billion as 6x106 rather than 6,000,000,000,000

In scientific notation all numbers are written in the form: a*10b where a is a decimal number such that 1 â‰¤ a < 10 and b is an integer.

there is just an easier way of writing a large number in scientific notation by placing times 10 then a negative or positive exponent compared to a large number

Exponential notation is a way of writing numbers that allows you to move the decimal point in a number. This is also referred to as standard form or scientific notation.

One digit

Large Number & Small Number are Difficult to Write and Read,So a Method For Writing and Reading them More Easily This Calle Scientific notation ,To Computation make easy! :)))

The general form of a number in scientific notation is ax 10n, where a must be between 1 and 10, and nmust be an integer. (Thus, for example, these are not in scientific notation: 34 x 105; 4.8 x 100.5.).

In both notations a number is represented in the form a*10^b where a is a real number and bis an integer.In scientific notation, 1