Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form. It is a system of writing numbers in a form that simplifies calculations and makes it easier to compare two or more numbers. In scientific notation, the number 0.00087 is written as 8.7 x 10-4. This means that 8.7 is multiplied by 10 raised to the power of -4.
How is 0.00087 Written in Scientific Notation?
In scientific notation, numbers are written with a base number between 1 and 10 multiplied by 10 raised to an exponent. To write 0.00087 in scientific notation, first move the decimal point four places to the left. The result is 8.7, which is the base number. The number of places the decimal point was moved is the exponent, in this case -4. Therefore, 0.00087 is written as 8.7 x 10-4 in scientific notation.
What is the Purpose of Scientific Notation?
Scientific notation is used to simplify calculations and make comparisons between large and small numbers easier. For example, it would be much easier to compare 0.00087 to 0.0000005 if both were written in scientific notation. In decimal form, 0.00087 is much larger than 0.0000005, but in scientific notation they are both written as 8.7 x 10-4 and 5 x 10-7 respectively, making comparison much simpler.
What are Some Other Examples of Numbers Written in Scientific Notation?
Scientific notation can be used to express any number, regardless of size. Some examples of very large and very small numbers written in scientific notation include: 5,700,000 written as 5.7 x 106, 0.000000000087 written as 8.7 x 10-11, and 0.000000000000001 written as 1 x 10-14. As you can see, scientific notation is useful for expressing extremely large or small numbers that would be difficult to write in decimal form.
In conclusion, scientific notation is a useful tool for expressing numbers that are too large or too small to be written in decimal form. 0.00087 is written as 8.7 x 10-4 in scientific notation, and this system of writing numbers makes calculations and comparisons much simpler. Scientific notation can be used to express any number, regardless of size, making it an essential tool for scientists, mathematicians, and engineers.
Related Posts:
- What is 80,000 in Scientific Notation? Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in standard decimal form. It's generally used by…
- What is 130,000 in Scientific Notation? Scientific notation is a way of writing very large or very small numbers in a form that is easy to read and understand. It is a standard…
- What is 3500 in Scientific Notation? Scientific notation is a way of expressing numbers that are too big or too small to be conveniently written in decimal form. It is commonly used in…
- 150000000000 in Scientific Notation Scientific notation is a way of writing numbers that are too large or too small to be conveniently written in regular decimal notation. It is a standard…
- Solving 11x 8x 3 5 2x: An Introduction to Exponent Notation Exponent notation is a mathematical notation used to write out repeated multiplication of a number. It is an efficient way to express a large number in a…
- 700000 in Scientific Notation Scientific notation is a way of writing very large or very small numbers in a more manageable form. It is a standard form of writing numbers that…
- What is 45000 in Scientific Notation? Scientific notation is a standard way of writing very large and very small numbers so that they are easier to both compare and use in computations. In…
- What is 5600 in Scientific Notation? Scientific notation is a way of expressing large or small numbers in a more readable format. It is also known as exponential notation and is used in…
- 29 000 in Scientific Notation Scientific notation is a way of expressing numbers in a more concise form. It is used in mathematics and other scientific disciplines to represent large or small…
- What Is 750 in Scientific Notation? Scientific notation is a system of representing very large or very small numbers in a more concise form. It is typically used when dealing with equations and…
- What is 4500 in Scientific Notation? Scientific notation is a way of writing very large or very small numbers in a more manageable form. It is commonly used in mathematics and physics, where…
- Understanding 540 000 in Scientific Notation Scientific notation is a way of representing a large or small number using an exponent. It is also known as standard form and is commonly used in…
- What is 200000 in Scientific Notation? Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in standard decimal notation. It is also known…
- Understanding 0.000000199 in Scientific Notation Scientific notation is a method of expressing numbers which are too large or too small to be conveniently written in the usual decimal notation. It uses powers…
- What is 6400 in Scientific Notation? Scientific notation is a way of expressing numbers that are too big or too small to be conveniently written in standard decimal form. It is also known…
- What is 5806 in Scientific Notation? Scientific notation is a way of writing very large or very small numbers in a more convenient form. It is commonly used in mathematics and other sciences…
- 600000 in Scientific Notation Scientific notation is a way to express numbers in a compact form. It is used to express large and small numbers in a convenient way. It is…
