Some electronic values are very large or very small, so it is more convenient to use scientific notation than to write out lots of zeros.
No, only numbers can be.
2.209x10^2. But scientific notation should only be used on very large and very small numbers.
7.365 already has only one number to the left of the decimal point so it is already in scientific notation.
7.27 already has only one number to the left of the decimal point; the number is already in scientific notation.
Since .4428 is to the ten thousandths place, and scientific notation only takes an integer, a decimal point and then the numbers after it, the scientific notation would be 4.428 * 10-1
4.08915E5 or 4.0891E5 * sometimes in scientific notation only 4 places after the decimal are used sometimes 6 places.
250.000 in scientific notation is 2.5 x 102 because in scientific notation to denote it correctly there must only be one number to the left of the decimal place. -Blakelyneal/superjonesable
I believe you mean scientific notation. 0.0000547 in scientific notation is 5.47 x 10-5.
Only when preparing your bill.
1.9314 X 10. Note that in scientific notation, usually only one digit is to the left of the decimal point.
77 written in scientific notation is 7.7 × 10^1
Only if the numbers to be converted into scientific notation are the same otherwise the exponents can vary according to the size the numbers.