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What does e stand for on a calculator?
exponent of 10
On a calculator display, E (or e) stands for exponent of 10, and it’s always followed by another number, which is the value of the exponent. For example, a calculator would show the number 25 trillion as either 2.5E13 or 2.5e13. In other words, E (or e) is a short form for scientific notation.
What does e in Numbers Mean?
In statistics, the symbol e is a mathematical constant approximately equal to 2.71828183. 2.3e-5, means 2.3 times ten to the minus five power, or 0.000023. 4.5e6 means 4.5 times ten to the sixth power, or 4500000 which is the same as 4,500,000.
What does 1e 02 mean?
1.0 × 10-2 = 1E-02 = 0.01. 1.0 × 10-3 = 1E-03 = 0.001.
What does e4 mean?
The e−4 part means that the decimal point in the number 4.3 should be moved four places to the left, which requires the insertion of some additional zeros. Long description.
What does it mean when a number is 4.5e6?
4.5e6 means 4.5 times ten to the sixth power, or 4500000 which is the same as 4,500,000 This is a standard notation used by many computer programs including Excel. Entering a value in this form is not the same as entering the logarithm of a number.
What does 5e-4 mean on a calculator?
But here’s the easy way to use it: When you see ” E-4″, think of it as ” move the decimal point left 4places “. When you see ” E+3″, think of it as ” move the decimal point right 3places “. Examples: 5E-4 = .0005 6E+3 = 6000.
Which is more 2.3e-5 or 4.5e-6?
2.3e-5, means 2.3 times ten to the minus five power, or 0.000023 4.5e6 means 4.5 times ten to the sixth power, or 4500000 which is the same as 4,500,000 This is a standard notation used by many computer programs including Excel. Entering a value in this form is not the same as entering the logarithm of a number.
What does the E at the end of a number mean?
It’s the EE key. To enter a number in scientific notation, first input the argument, then press the EE key and enter the exponent. For example, to enter the mass of the earth, key in 5.97, then press the EE key and enter 24. The display will read 5.97E24 (or 5.97e24).