1729
C.H.Hardy was a British mathematician. Srinivasa Ramanujan was an Indian mathematician. Hardy visited Ramanujan in hospital. In Hardy's words "I remember once going to see him when he was ill at Putney. I had ridden in taxi cab number 1729 and remarked that the number seemed to me rather a dull one, and that I hoped it was not an unfavorable omen. "No," he replied, "it is a very interesting number; it is the smallest number expressible as the sum of two cubes in two different ways." Hence the Hardy-Ramanjuran number which is 1729.
ramanujan's pet number is 1729(one thousand seven hundred twenty-nine)
Ramanujan father name K. Srinivasa Iyengar
The number 1729 is known by the name the 'Hardy-Ramunajan number'. The famous British mathematician G. H. Hardy was quoted as saying '"I remember once going to see him when he was ill atPutney. I had ridden in taxi cab number 1729 and remarked that the number seemed to me rather a dull one, and that I hoped it was not an unfavorable omen. "No," he replied, "it is a very interesting number; it is the smallest number expressible as the sum of two cubes in two different ways."'
ramanujam expressed the number 1729 in sum of cubes of two positive numbers in two different ways.
hardy ramanujan number smallest one is 172950=1cube + 12cube=99cube + 1065cube.
The Hardy-Ramanujan number, also known as the smallest "taxicab number," is 1729. It is famous for being the smallest number expressible as the sum of two cubes in two different ways: (1729 = 1^3 + 12^3) and (1729 = 9^3 + 10^3). The number gained notoriety from a story involving mathematicians G.H. Hardy and Srinivasa Ramanujan, highlighting its significance in number theory.
The Hardy-Ramanujan Number is 1729.
As the speciality of this number i.e., smallest number that can be shown as sum of two positive cubes in two ways was found by Ramanujam in the presence of Hardy.so it is also called hardy-ramanujan number.
C.H.Hardy was a British mathematician. Srinivasa Ramanujan was an Indian mathematician. Hardy visited Ramanujan in hospital. In Hardy's words "I remember once going to see him when he was ill at Putney. I had ridden in taxi cab number 1729 and remarked that the number seemed to me rather a dull one, and that I hoped it was not an unfavorable omen. "No," he replied, "it is a very interesting number; it is the smallest number expressible as the sum of two cubes in two different ways." Hence the Hardy-Ramanjuran number which is 1729.
ramanujan's pet number is 1729(one thousand seven hundred twenty-nine)
HARDY
1729 is the smallest number that can be expressed in two ways as the sum of two cubes.[12cube+9cube] * * * * * ... two positive cubes. 12 cube + 1 cube and 10 cube + 9 cube.
Ramanujan number is the smallest natural number that can be can be expressed as a sum of two perfect cubes in two different ways:- 123 + 13 = 1728+1 =1729 103 + 93 = 1000+729 =1729
Srinivasa Ramanujan made significant contributions to various areas of mathematics, including number theory, continued fractions, and infinite series. His work on partition functions and modular forms has had a lasting impact, influencing both pure and applied mathematics. Ramanujan’s intuitive approach and theorems, such as the famous Ramanujan-Hardy number 1729, exemplify his unique insights and creativity in mathematical thought. His collaboration with mathematician G.H. Hardy also helped bridge Eastern and Western mathematical traditions.
Srinivasa Ramanujan was a pioneering Indian mathematician known for his groundbreaking contributions to number theory, continued fractions, and infinite series. He independently developed theorems, such as the Ramanujan Prime and the Ramanujan-Hardy number (1729), and introduced the concept of mock theta functions. His work laid the foundation for many areas of mathematics, influencing fields like partition theory and q-series. Despite limited formal training, Ramanujan's insights have had a lasting impact, inspiring mathematicians worldwide.
1729