|
1472 In Art
147 may refer to: * 147 (number), a natural number * AD 147, a year of the Julian calendar, in the second century * 147 BC, a year of the pre-Julian Roman calendar * 147 AH, a year in the Islamic calendar that corresponds to 764 – 765 Common Era, CE In the military * BQM-147 Dragon unmanned aerial vehicle, a tactical battlefield UAV operated by the US Marine Corps * Ryan Model 147, Ryan Model 147 Lightning Bug was a drone, or unmanned aerial vehicle during the 1960s * was a United States Navy Admirable-class minesweeper during World War II * was a United States Navy Edsall-class destroyer escort during World War II * was a United States Navy Haskell-class attack transport during World War II * was a United States Navy ''General G. O. Squier''-class transport ship during World War II * was a United States Navy Wickes-class destroyer during World War II * was a United States Navy ''Neosho''-class fleet oiler of the United States Navy during the Six-Day War Science and med ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
147 (number)
147 (one hundred ndforty-seven) is the natural number following 146 and preceding 148. In mathematics 147 is the fourth centered icosahedral number. These are a class of figurate numbers that represent points in the shape of a regular icosahedron or alternatively points in the shape of a cuboctahedron, and are magic numbers for the face-centered cubic lattice. Separately, it is also a magic number for the diamond cubic. It is also the fourth Apéry number a_3, where a_n=\sum_^n\binom^2\binom. There are 147 different ways of representing one as a sum of unit fractions with five terms, allowing repeated fractions, and 147 different self-avoiding polygonal chains of length six using horizontal and vertical segments of the integer lattice. In other fields 147 is the highest possible break in snooker, in the absence of fouls and refereeing errors. In some traditions, there are 147 psalms. However, current Christian and Jewish traditions list a larger number, leading to the sugg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |