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A070059 Decimal expansion of proton mass (in kilograms). 8
1, 6, 7, 2, 6, 2, 1, 7 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

-26,2

REFERENCES

CRC Handbook for Chemistry and Physics, 75th edition, (1994-1995), Page 1-1.

LINKS

Table of n, a(n) for n=-26..-19.

NIST, proton mass

FORMULA

1.672621777(74) * 10-27 kg (2010 value).

1.672621898(21) * 10-27 kg (2016 value). - Fred Daniel Kline, Sep 14 2016

CROSSREFS

Cf. A003677, A070058, A003678, A070062-A070064, A081801.

Sequence in context: A197916 A216103 A198823 * A219733 A088667 A153971

Adjacent sequences:  A070056 A070057 A070058 * A070060 A070061 A070062

KEYWORD

cons,nonn

AUTHOR

Ron Marcinski (ronmarcinski(AT)hotmail.com), Apr 18 2002

EXTENSIONS

Corrected by C. Ronaldo (aga_new_ac(AT)hotmail.com), Dec 16 2004

STATUS

approved

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Last modified December 7 17:16 EST 2016. Contains 278890 sequences.