138 may refer to:
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138 (number)
138 (one hundred ndthirty-eight) is the natural number following 137 (number), 137 and preceding 139 (number), 139.
Mathematics
138 is a sphenic number, an Ulam number, an abundant number, and a square-free congruent number.
References ...
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138 BC
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Year 138 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Serapio and Callaicus (or, less frequently, year 616 ''Ab urbe condita'') and the Third Year of Jianyuan. The denominati ...
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AD 138
Year 138 ( CXXXVIII) was a common year starting on Tuesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Niger and Camerinus (or, less frequently, year 891 ''Ab urbe condita''). The denomination 138 for this ...
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138 (New Jersey bus) 138 may refer to:
*138 (number)
*138 BC
*AD 138
Year 138 ( CXXXVIII) was a common year starting on Tuesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Niger and Camerinus (or, less frequently, year 891 '' ...
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138 Tolosa
138 Tolosa is a brightly coloured, stony background asteroid from the inner region of the asteroid belt. It was discovered by French astronomer Henri Joseph Perrotin on 19 May 1874, and named by the Latin and Occitan name ( and ) of the Frenc ...
, a main-belt asteroid
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Tatra 138, a heavy truck
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