1e-9 is 0.000000001 ; the minus sign applies to the exponent. -1e9 is -1000000000.0 ; the minus sign applies to the number itself. The e (or E ) means “times 10-to-the”, so 1e9 is “one times ten to the ninth power”, and 1e-9 means “one times ten to the negative ninth power”.
What number is E9?
Number 1e9, one thousand million – Numbers-To-Words.com.
What does E to the 9th mean?
It stands for “Exponent” . Basically it means that the 4,543 ( which probably should be 4.543 ) must be multiplied by 10 raised to the 9th power (or 1,000,000,000) . This is a shorthand form for 4.543 X 10^9 . So your number would be 4,543,000,000 or 4,543,000,000,000 if your original number really was 4,543.
What is E 9 in a calculator?
Answer and Explanation: On a calculator, 9e10 means 9 * 1010. The term e means exponent of ten on a calculator. Therefore, if the notation is 9e10, then it means 9e + 10 or…
What does 1e 14 mean?
1E-14 is 1 times 10 to the power of -14.
What does 1.1 e9 mean?
Números TIP – How do you write the number 1.1E9 in letters? Number 1 100 000 000 converted to English text. one billion, one hundred million. one billion, one hundred million.
How many zeros does E 9 have?
0.00000001 = 1e-9 = 1nm (depending on the units of measurement).
What does 1.6 e9 mean?
Números TIP – How do you write the number 1.6E9 in letters? Number 1 600 000 000 converted to English text. one billion, six hundred million. one billion, six hundred million.
What does 9 to the 9th power mean?
So we mentioned that exponentation means multiplying the base number by itself for the exponent number of times. Let’s look at that a little more visually: 9 to the 9th Power = 9 x … x 9 (9 times)
How do you convert E to number?
The Scientific format displays a number in exponential notation, replacing part of the number with E+n, where E (which stands for Exponent) multiplies the preceding number by 10 to the nth power. For example, a 2-decimal Scientific format displays 12345678901 as 1.23E+10, which is 1.23 times 10 to the 10th power.”
What is E in a number?
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.
Why do calculators use E?
Uppercase “E” stands for “exponent” in calculator displays. Calculator manufacturers use it to display numbers in scientific notation because the longhand version is difficult to display and would be even more difficult to read. … The only place you’ll see Euler’s number is on the keypad.
What is E 10 on a calculator?
E10 means move the decimal to the right 10 places. If the number 1-9 is a whole number, then the decimal may not be seen, but for the purposes of moving the decimal, there is an invisible decimal after each whole number.
What is the value of E?
Euler’s Number ‘e’ is a numerical constant used in mathematical calculations. The value of e is 2.718281828459045…so on. Just like pi(π), e is also an irrational number. It is described basically under logarithm concepts.
What does 1E 03 mean?
1 million xp. This is similar to exponential notation on your calculator; in this case the “1e*03” part is like saying 10 to the 3rd power, or 1000. So you get 1000k experience, or 1 million.