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- From: dreier@lhasa.berkeley.edu (Roland Dreier)
- Newsgroups: sci.math,rec.puzzles,alt.usage.english
- Subject: Re: Naming Large Numbers (Re: Negative Zero)
- Date: 15 Dec 92 21:59:17
- Organization: U.C. Berkeley Math. Department.
- Lines: 27
- Message-ID: <DREIER.92Dec15215917@lhasa.berkeley.edu>
- References: <1992Dec12.010711.15778@leela.cs.orst.edu>
- <Dec.15.05.12.50.1992.13518@romulus.rutgers.edu>
- <1992Dec15.162324.28405@dartvax.dartmouth.edu>
- <1992Dec15.210004.2556@hobbes.kzoo.edu>
- <1992Dec15.215022.17520@dartvax.dartmouth.edu>
- NNTP-Posting-Host: lhasa.berkeley.edu
- In-reply-to: J.Theodore.Schuerzinger@dartmouth.edu's message of 15 Dec 92 21:50:22 GMT
-
- In article <1992Dec15.215022.17520@dartvax.dartmouth.edu> J.Theodore.Schuerzinger@dartmouth.edu (J. Theodore Schuerzinger) writes:
- In article <1992Dec15.210004.2556@hobbes.kzoo.edu>
- k044477@hobbes.kzoo.edu (Jamie R. McCarthy) writes:
-
- > I submit that one cannot write down, in scientific notation, the number
- > x, such that x is the integer component of pi times n, where n is
- > sufficiently large. (Take n to be ten to the power of the number of
- > atoms in the universe, for instance.)
-
- I'm not certain exactly what you mean by "integer component", unless
- you just mean to drop everything after the decimal, but in this
- example, assuming there are 10^126 atoms in the universe, wouldn't the
- answer be:
-
- 3.14159 ... * 10^1 000 000 000 000 000 000 000 000 000 000 000 000 000
- 000- 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000
- 000 000 000- 000 000 000 000 000 000 000 000 000?
-
- Sorry I can't be any more accurate, but right now I don't have an
- approximation of pi to that many places handy! :-)
-
- Ahh...but the point is, that to actually, accurately write down the
- number, one has to write out 3.14159... to a number of places that
- exceeds (by an immense ammount) the number of atoms in the universe.
- And it is rather hard to find a piece of paper that large.
- --
- Roland Dreier dreier@math.berkeley.edu
-