In mathematics, the nth taxicab number, typically denoted Ta(n) or Taxicab(n), is defined as the smallest integer that can be expressed as a sum of two positive integer cubes in n distinct ways. [1] The most famous taxicab number is 1729 = Ta(2) = 1 3 + 12 3 = 9 3 + 10 3, also known as the Hardy-Ramanujan number. [2] [3]

TAXICAB翻译：出租汽车。 了解更多。

A taxi, also known as a taxicab or simply a cab, is a type of vehicle for hire with a driver, used by a single passenger or small group of passengers, often for a non-shared ride. A taxicab conveys passengers between locations of their choice.

第n个的士数(Taxicab number)，一般写作Ta (n)或Taxicab (n)，定义为最小的数能以n个不同的方法表示成两个正立方数之和。 1954年，G·H·哈代与爱德华·梅特兰·赖特证明对于所有正整数n这样的数也存在。 可是他们的证明对找寻的士数毫无帮助，截止现时，只找到6个的士数（OEIS:A011541）（目前找到14个）： 我（哈代）记得有次去见他（拉马努金）时，他在Putney病得要命。 我乘一辆编号 1729 的的士去，并记下 (7·13·19)这个看来没趣的数，希望 …

Welcome to TaxiCab1 - the global directory of taxis! To get you started, we have picked the ones nearest to your location below. Click on each in the list below the map for more information. Want your business to be the top-listed Taxi in Raleigh, NC? Click here to claim your Sponsored Listing.

The th taxicab number is the smallest number representable in ways as a sum of positive cubes. The numbers derive their name from the Hardy-Ramanujan number (1)

第 個的士數（ Taxicab number ），一般寫作 或 ，定義為最小的數能以 個不同的方法表示成兩個正 立方數之和。 1938年， G·H·哈代 與 愛德華·梅特蘭·賴特 證明對於所有 正整數 n {\displaystyle n} 這樣的數也存在。

纽约出租车公司的哈里·纳撒尼尔·艾伦（Harry Nathaniel Allen）于1907年从法国进口了纽约市最早的600辆汽油动力出租车，他从伦敦借用了“taxicab”一词，当时伦敦在1907年初就已经在使用这个词了。

2013年2月5日 · Taxicab, taxi-cab or Hardy-Ramanujan numbers: the smallest number that is the sum of 2 positive integral cubes in n ways. The sequence is infinite: Fermat proved that numbers expressible as a sum of two positive integral cubes in n different ways exist for any n.

必应词典为您提供taxicab的释义，美[ˈtæksiˌkæb]，英['tæksi.kæb]，abbr. (=taxi)； 网络释义： 出租车；出租汽车；计程车；