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article may contain excessive, poor, irrelevant, or self-sourcing examples. Please improve the article by adding more descriptive text and removing less pertinent examples. See Wikipedia's guide to writing better articles for further suggestions. (March 2010) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (August 2009) (Learn how and when to remove this template message) (Learn how and when to remove this template message) ← 38 39 40 → ← 30 31 32 33 34 35 36 37 38 39 → List of numbers — Integers ← 0 10 20 30 40 50 60 70 80 90 → Cardinal thirty-nine Ordinal 39th (thirty-ninth) Factorization 3 × 13 Divisors 1, 3, 13, 39 Roman numeral XXXIX Binary 1001112 Ternary 11103 Quaternary 2134 Quinary 1245 Senary 1036 Octal 478 Duodecimal 3312 Hexadecimal 2716 Vigesimal 1J20 Base 36 1336 39 (thirty-nine) is the natural number following 38 and preceding 40. Contents 1 In mathematics 2 In science 3 In religion 4 In other fields 5 References In mathematics[edit] The F26A graph has 39 edges, all equivalent. Thirty-nine is the sum of consecutive primes (3 + 5 + 7 + 11 + 13) and also is the product of the first and the last of those consecutive primes. Among small semiprimes only three other integers (10, 155, and 371) share this attribute. 39 also is the sum of the first three powers of 3 (31 + 32 + 33). Given 39, the Mertens function returns 0.[1] 39 is the smallest natural number which has three partitions into three parts which all give the same product when multiplied: {25, 8, 6}, {24, 10, 5}, {20, 15, 4}. 39 is the 12th distinct semiprime and the 4th in the {3.q} family. It is the last member of the third distinct biprime pair (38,39). 39 has an aliquot sum of 17 which is itself a prime. 39 is the 4th member of the 17-aliquot tree. It is a perfect totient number.[2] The thirteenth Perrin number is 39, which comes after 17, 22, 29 (it is the sum of the first two mentioned).[3] Since the greatest prime factor of 392 + 1 = 1522 is 761, which is obviously more than 39 twice, 39 is a Størmer number.[4] The F26A graph is a symmetric graph with 39 e
Federal Rules of Appellate Procedure Federal Rules of Civil Procedure Federal Rules of Criminal Procedure Federal Rules of Evidence Federal Rules of Bankruptcy Procedure U.C.C. Law by jurisdiction State law Uniform laws Federal law World law Lawyer directory Legal encyclopedia Business law Constitutional law Criminal law Family law Employment law Money and Finances More... Help out Give Sponsor Advertise Create Promote Join Lawyer Directory U.S. Code › Title 39 U.S. Code: Title 39 - POSTAL SERVICE US Code Notes prev | nextPART I - GENERAL (§§ 101 to 606) PART II - PERSONNEL (§§ 1001 to 1209) PART III - MODERNIZATION AND FISCAL ADMINISTRATION (§§ 2001 to 2805) PART IV - MAIL https://en.wikipedia.org/wiki/39_(number) MATTER (§§ 3001 to 3691) PART V - TRANSPORTATION OF MAIL (§§ 5001 to 5605) This title was enacted by Pub. L. 86–682, § 1, Sept. 2, 1960, 74 Stat. 578, and was revised and reenacted by Pub. L. 91–375, § 2, Aug. 12, 1970, 84 Stat. 719 Current through 114-219 Table I This Table lists the sections of former Title 39, The Postal Service, and indicates the sections of Title 39, as enacted in 1960, which covered similar and https://www.law.cornell.edu/uscode/text/39 related subject matter. Title 39 Former Sections Title 39 1960 Revision Sections 1–3 701 4, 5 707 6 710 7 709 8 1, 510 9 509 10, 11 2102 11a Rep. 12 2102 13 Rep. 14 2102 31 3311 31a 3311, 3314 31b 3311, 3312 31c Rep. 31d 3313 32 3312 33 Rep. 34 502 35 Rep. 36 502 37 2405 38 2209, 3315 39 3315 39a 3315, 3317 40 2406 41 Rep. 42, 43 2208 44 2404 45 2208–2210 46, 47 2209 48 Rep. 49, 49a 2403 50, 51 Rep. 52 2008, 6420 53–54a, 55 Rep. 56, 56a 711 57–57c Rep. 57d 711 58–60a, 61–68 Rep. 69, 70 704 81 Rep. 82 703 83–103a Rep. 103b 3334 104–108 Rep. 109 3555 110–112d, 113–120 Rep. 121 3555 122 Rep. 123 3556 124–127 Rep. 128 3332 129–131 Rep. 132 502 133 Rep. 133a 3336 134–136 Rep. 136a 3335 137–139a, 140 Rep. 141–145 712 151 6106 152 6001 153, 153a 6002 153b Rep. 154 3116 155, 156 6003 157 502 158 705, 6004 159–160a 705 161 705, 2011 162 6002, 6005 163 Rep. 164 2004 165 2501, 6006 166 Rep. 167 2009, 6006, 6007 168 Rep. 169, 169a 6007 170 Rep. 171 501 172 Rep. 173, 174 3115 175, 176 Rep. 191 6005 192 Rep. 192a 3339 193 Rep. 194, 195 3113 196 3114 197, 197a, 198 Rep. 199 3543 200–207a, 20
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