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Usenet Posted 23 years ago
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Scientific notation

How to say a number written in scientific notation?

For example, 2.3 x 10^-45 two point three multiplied by ten raised to the power of negative forty-five

Is that correct? Is there a shorter way?

and what about this?: (2.3 x 10)^-45 two point three multiplied by ten raised to the power of negative forty-five

How can you differentiate it from the first example?

Regards,

4B
  

Top answer

[nq:1]How to say a number written in scientific notation? 3 x 10[/nq]^-45 [nq:1]two point three multiplied by ten raised to the power of negative forty-five Is that correct? [/nq] Two point three times ten to the minus forty-five.

  • [nq:1]How to say a number written in scientific notation?
  • 3 x 10[/nq]^-45 [nq:1]two point three multiplied by ten raised to the power of negative forty-five Is that correct?
  • [/nq] Two point three times ten to the minus forty-five.
  • [/nq] Two point three times ten, all to the minus forty-five.
  • Matti
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33 Answers
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[nq:1]How to say a number written in scientific notation? For example, 2.3 x 10[/nq]^-45
[nq:1]two point three multiplied by ten raised to the power of negative forty-five Is that correct? Is there a shorter way?[/nq]
Two point three times ten to the minus forty-five.
[nq:1]and what about this?: (2.3 x 10)[/nq]^-45
[nq:1]two point three multiplied by ten raised to the power of neg
0
[nq:1]How to say a number written in scientific notation? For example, 2.3 x 10[/nq]^-45
[nq:1]two point three multiplied by ten raised to the power of negative forty-five Is that correct? Is there a shorter way? and what about this?: (2.3 x 10)[/nq]^-45
[nq:1]two point three multiplied by ten raised to the power of negative forty-five How can you differentiate it from the first example?[
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[nq:2]For example, 2.3 x 10[/nq]^-45
[nq:2]and what about this?: (2.3 x 10)[/nq]^-45
[nq:2]How can you differentiate it from the first example?[/nq]
[nq:1]You don't bother, because no-one will remember it anyway. Just say "a large number", and give the technical details to them in writing.[/nq]
For sufficiently small values of "large".

David
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[nq:2](2.3 x 10)[/nq]^-45
[nq:2]two point three multiplied by ten raised to the power of negative forty-five How can you differentiate it from the first example?[/nq]
[nq:1] You don't bother, because no-one will remember it anyway. Just say "a large number", and give the technical details to them in writing.[/nq]
It's actually a very small number, relatively speaking
Bob G
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[nq:2]How to say a number written in scientific notation? For example, 2.3 x 10[/nq]^-45
[nq:2]two point three multiplied by ten raised to the power ... a shorter way? and what about this?: (2.3 x 10)[/nq]^-45
[nq:2]two point three multiplied by ten raised to the power of negative forty-five How can you differentiate it from the first example?[/nq]
[nq:1]You don't bother, because no-o
0
[nq:2]How to say ... For example, 2.3 x 10[/nq]^-45
[nq:1]Two point three times ten to the minus forty-five.[/nq]
For me the 45 has to be ordinal; it's modifying the implied noun "power". Two point three times ten to the minus forty-fifth.
[nq:2](2.3 x 10)[/nq]^-45
[nq:1]Two point three times ten, all to the minus forty-five.[/nq]
For me it's TWo point three times ten, quantit
0
[nq:1]How to say a number written in scientific notation? For example, 2.3 x 10[/nq]^-45
[nq:1]two point three multiplied by ten raised to the power of negative forty-five Is that correct? Is there a shorter way?[/nq]
I've begun to say it the way I enter it into my calculator: Two point three e-e-e minus 45. (By e-e-e, I mean the letter 'e' pronounced the usual way.)
[nq:1]and what ab
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[nq:2]For example, 2.3 x 10[/nq]^-45
[nq:2]two point three multiplied by ten raised to the power of negative forty-five[/nq]
2.3E-45
[nq:2]and what about this?: (2.3 x 10)[/nq]^-45

23E-45 -- Marc -- No comment
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^-45
[nq:1]2.3E-45[/nq]
Yes.

^-45
[nq:1]23E-45[/nq]
NO! It's about 5.3E-62

David
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[nq:1]How to say a number written in scientific notation? For example, 2.3 x 10[/nq]^-45
[nq:1]two point three multiplied by ten raised to the power of negativeforty-five[/nq]
[nq:2]and what about this?:[/nq]
[nq:1](2.3 x 10)[/nq]^-45
[nq:1]two point three multiplied by ten raised to the power of negativeforty-five How can you differentiate it from the first example?[/nq]
prod

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