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140 (dominoes)
140 may refer to: * 140 (number), an integer * AD 140, a year of the Julian calendar * 140 BC, a year of the pre-Julian Roman calendar * ''140'' (video game), a 2013 platform game * Tin King stop Tin King () is an at-grade MTR Light Rail stop located at the junction of Ming Kum Road and Tin King Road in Tuen Mun District, near Siu Pong Court in Tin King Estate. It began service on 24 September 1988 and belongs to Zone 3. It serves th ..., MTR digital station code See also * 140th (other) {{numberdis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
140 (number)
140 (one hundred ndforty) is the natural number following 139 and preceding 141. In mathematics 140 is an abundant number and a harmonic divisor number. It is the sum of the squares of the first seven integers, which makes it a square pyramidal number. 140 is an odious number because it has an odd number of ones in its binary representation. The sum of Euler's totient function φ(''x'') over the first twenty-one integers is 140. 140 is a repdigit in bases 13, 19, 27, 34, 69, and 139. In other fields 140 is also: * The number of varieties of ashes from different varieties of pipe, cigar, and cigarette tobacco included in the Sherlock Holmes monograph. * The former Twitter entry-character limit, a well-known characteristic of the service (based on the text messaging limit) * A film, based on the Twitter entry-character limit, created and edited by Frank Kelly of Ireland * The age that Job died at * The atomic number of unquadnilium, a temporary chemical element * PRO 140 anti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |