Question about Casio FX-115ES Scientific Calculator

When I put in 14! I get 8.71782912x10^10, and I should be gettin a normal number 87,178,291,200. How can I get the casio to display properly

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The FX-115ES can only handle ten digits. 14! is an eleven-digit number, thus the calculator can only display the first ten digits and a power of ten.

Posted on Aug 04, 2010

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Posted on Jan 02, 2017

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SOURCE: how to turn off scientific notation?

Hello,

Press [SHIFT][MODE][6:Fix] (number between 0 an 9) to select the number of decimal digits you want. Then press [=].

Hope it helps.

Posted on Oct 09, 2009

To switch out of scientific notation, press SHIFT MODE then select Fix or Norm.

Be aware that the calculator will switch to scientific notation anyway if the magnitude of the answer is too large or too small.

Be aware that the calculator will switch to scientific notation anyway if the magnitude of the answer is too large or too small.

Aug 24, 2014 | Casio FX-115ES Scientific Calculator

I have done the calculation using the the shortcut key [x10^X] to enter the exponent,and I got the correct result.

I also did the calculation by explicitly typing the 10^10 factor and I obtained the correct result.

The syntax error may come from your using the minus - sign for subtraction rather that the change sign key (-)

I also did the calculation by explicitly typing the 10^10 factor and I obtained the correct result.

The syntax error may come from your using the minus - sign for subtraction rather that the change sign key (-)

Apr 06, 2012 | Casio FX-115ES Scientific Calculator

the best option would be to reset your calculator. there is a small panel on the back with a screw. open that up and take out the battery. press the on button to ensure you have drained the power. put the battery back in and it should be reset and working normally

Aug 15, 2011 | Casio FX-115ES Scientific Calculator

Press SHIFT MODE and then 8 for Normal or 6 for Fixed decimal notation.

Feb 01, 2011 | Casio FX-115ES Scientific Calculator

Press SHIFT MODE. You can select either 6 for Fixed-decimal notation or 8 for Normal notation.

Nov 12, 2010 | Casio FX-115ES Scientific Calculator

Press SHIFT [SETUP]. You can select FIX for fixed-decimal or NORM for normal display. For FIX the calculator will prompt for the number of digits. NORM gives you two choices: 1 will display numbers of magnitude less than 10E-2 in scientific notation, 2 won't switch to scientific notation until the magnitude drops below 10E-9.

Sep 21, 2010 | Casio FX-115ES Scientific Calculator

For converting answer in to scientific notation do the following steps.

1.click shift key after that press mode key next to on button.

2.From the menu that is displayed in the screen press 7 for displaying answer in scientific notation.

Thank you.

1.click shift key after that press mode key next to on button.

2.From the menu that is displayed in the screen press 7 for displaying answer in scientific notation.

Thank you.

Jun 10, 2010 | Casio FX-115ES Scientific Calculator

Press SHIFT MATH 2 to switch to the LineIO mode. You won't see fractions then. However, if magnitude of the number is too large or too small, the calculator will switch to scientific notation in order to fit into the display.

Mar 22, 2010 | Casio FX-115ES Scientific Calculator

Press [SHIFT][MODE][6:FIX]. You are then prompted to enter a number between 0 and 9. The number you enter fixes the number of decimal digits your results will have. If you press 0 all numbers will be rounded. Setting two or three decimal digits should be reasonable for most situations.

Jan 04, 2010 | Casio FX-115ES Scientific Calculator

Hello,

Press [SHIFT][MODE][7:Sci]. Select the number of digits in the number.

In the exemples below, the Zeros are place holders.

0: 10 digits 0.000000000x10^0

1: 1 digit 0[x]10^0

2: 2 digits 0.0x10^0

...

9: 9 digits 0.00000000x10^0

Hope it helps

Press [SHIFT][MODE][7:Sci]. Select the number of digits in the number.

In the exemples below, the Zeros are place holders.

0: 10 digits 0.000000000x10^0

1: 1 digit 0[x]10^0

2: 2 digits 0.0x10^0

...

9: 9 digits 0.00000000x10^0

Hope it helps

Sep 26, 2009 | Casio FX-115ES Scientific Calculator

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