It allows them to write extremely large numbers related to the huge measurements of space distances in a more manageable format. Huge numbers, such as 800 trillion miles, can be written as 8 x 10^14 miles instead of 800,000,000,000,000 miles.
Since the numbers astronomers use are often very large or very small, they frequently use scientific notation to describe sizes and sentences in the universe.
People like engineers or astronomers.
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1.9 X 1027 kilograms ------------------------ This is the mass of Jupiter. Try writing that out in longhand and you will see why scientific notation is useful to astronomers. Very large numbers in astronomy need a way to write them in a useful and compact form.
To compute very large or very small numbers.
No, thank you! But you can help by answering some of the questions in this category.
Astronomers often use scientific notation to express very large or very small numbers conveniently, as the vastness of space involves distances and sizes that can be impractically large or small in standard decimal form. For example, distances between stars can be measured in light-years, which can exceed trillions of kilometers. Scientific notation simplifies calculations and comparisons, making it easier to communicate complex data effectively. Additionally, it reduces the likelihood of errors in computation and enhances clarity in presentations and publications.
It is 8.9*10^-5 in scientific notation
It is "(scientific notation)".
This number in scientific notation is 9.8x10-5.
It is: 2.7*10^0 in scientific notation
The scientific notation for 89,450 is: 8.945 × 104