Aurora Electronics SC150X Scientific Calculator Logo
Hal von Luebbert Posted on Mar 16, 2012
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How are numbers in scientific notation entered in Aurora SC150X calculator

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k24674

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  • Aurora Elect... Master 8,093 Answers
  • Posted on Mar 17, 2012
k24674
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Look for a key that is marked EE, or Exp, or x10^x. To enter a number in scientific notation, you enter the decimal part, then press the Enter Exponent key, followed by the exponent. If exponent is negative, you precede it with a press of the change sign key (-).
Once a number is entered there is no special treatment: multiply it divide, or add it.

5 Related Answers

k24674

  • 8093 Answers
  • Posted on Sep 14, 2009

SOURCE: scientific notation

Hello,
Use the EE key
1.234[EE] [(-)]65 [ENTER] 1.234 times 10 negative 65 =1.234E-65
The (-) is not the regular (bigger) minus sign.
Hope it helps

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k24674

  • 8093 Answers
  • Posted on Sep 17, 2009

SOURCE: Inputing scientific notation into my calculator

Hello,

1. To convert a number to scientific equation, use [2nd][Sci]
Exemples 12345 [=] screen shows 12345 Then [2nd][Sci] coverts it to 1.2345 ^04 to the power 4.
2. To enter directly a number in scientific notation (e.g. -1.2345 X10^(-65) a very small number) you use the [EE] key 1.2345[+ /-][EE][+/-]65 shows as -1.2345 -65
1.6X10^(-19) 1.6[EE][+/-]19 shows as 1.6 -19

Hope it helps

k24674

  • 8093 Answers
  • Posted on Oct 13, 2009

SOURCE: I know how to enter my numbers in scientific

Hello,
It is quite simple. Press [MODE]. Right Arrow to select [SCI][ENTER]. You can then press [2nd][QUIT] to go to the HOME screen (normal screen).
However the number of digits displayed in the decimal part may still be set by the FLOAT option. You might want to select the number of significant digits by limiting the number of decimal digits in the FLOAT option
Hope it helps.

Patrick

  • 56 Answers
  • Posted on Jan 14, 2008

SOURCE: scientific notation

you want to hit mode not menu and then make sure that normal is flashing instead of SCI and hit enter. so just hit mode then enter and it should be normal

k24674

  • 8093 Answers
  • Posted on May 24, 2010

SOURCE: scientific notation

You have a key marked [x10^X] located on the bottom row of keys.
Example: To enter 6.02x10^(23)
6.02[x10^X] 23 [=]
If you have a negative exponent, use the change sign key [(-)]

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Related Questions:

1helpful
1answer

How does one enter a number in scientific notation in SC150X calculator

Look for a key that is marked EE, or Exp, or x10^x. To enter a number in scientific notation, you enter the decimal part, then press the Enter Exponent key, followed by the exponent. If exponent is negative, you precede it with a press of the change sign key (-).
Once a number is entered there is no special treatment: multiply it divide, or add it.
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I need to know how to divide, mutiply, add, and substract in scienctific notation on my Casio fx-300ES

The "problem" is not how to calculate with numbers expressed in Scientific Notation but how to enter a number given to you in scientific notation. Once the number is entered you do not have to do anything special. If you have to multiply it use the (x) button. to add it use the + button, etc.

How to enter a number in scientific notation.

Type in the mantissa (example 6.022)
Press the [X10^x] at the bottom of keypad.
Enter the exponent (example 23)
with this example you will have entered Avogadro's number 6.022x10^23
Other example
1.6 [X10^x] (-) 19 enters the electron charge in Coulombs. The exponent is negative that is why you press the change sign key (-).
1helpful
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I have a TI30XA calculator and want to know how to multiply numbers using scientific notation. I have learned how to enter a number (e.g., 1.5 x 10 -6), but when I try to multiply it by something (e.g.,...

Press 2nd [SCI] to switch the calculator to display all results in scientific notation. The results are the same whether you do it in scientific notation or not, it's just how the number is displayed.
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How do you use the "Pi" sign on the Aurora

It depends what FORMULA ur going to use it! Pi=3.1416, mostly used in measuring radius and circumference!
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What battery does the Aurora Scientific Calculator SC150X take?

The SC150X is powered by 2 AG-10/389 batteries. Take out the screw on the back panel and pry the case halves apart. After installing the new batteries and reassembling the case, press the 'reset' with a small paperclip while pressing the OFF button.
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Is there a way to fix the casio fx 260 solar to display numbers in scientific notation Like 3 x 10(raised to the 2nd power)?

This can be done by setting the calculator to the right MODE. Press MODE 9 to turn on scientific notation. For example, compute 1 / 200 = and you will see 5 with a -03 exponent in the upper right. Press MODE 9 again and it will be displayed .005

To enter numbers in scientific notation use the EXP at the bottom. To enter .005, press 5 then EXP then +/- then 3. You will see it displayed. Then you can perform calculations with this entered number.
6helpful
1answer

Inputing scientific notation into my calculator

Hello,

1. To convert a number to scientific equation, use [2nd][Sci]
Exemples 12345 [=] screen shows 12345 Then [2nd][Sci] coverts it to 1.2345 ^04 to the power 4.
2. To enter directly a number in scientific notation (e.g. -1.2345 X10^(-65) a very small number) you use the [EE] key 1.2345[+ /-][EE][+/-]65 shows as -1.2345 -65
1.6X10^(-19) 1.6[EE][+/-]19 shows as 1.6 -19

Hope it helps
0helpful
2answers

Scientific notation

press menu, there it says science or something like it

set it on float
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