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Hardy- Ramanujan Number 1729 is the smal...

Hardy- Ramanujan Number 1729 is the smallest Hardy Ramanujan Number.

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The correct Answer is:
`24^(3)+2^(3)`
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NAND LAL PUBLICATION-CUBES AND CUBE ROOTS-Sample Paper For Practice
  1. Hardy- Ramanujan Number 1729 is the smallest Hardy Ramanujan Number.

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  2. Cube of a natural number 5 will end with the digit

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  3. If m is positive integer then -m^(3) will be a

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  4. 125 is a perfect cube, then its cube root is

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  5. Square and cube of which natural number are same

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  6. Cube of negative integer is a positive integer

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  7. Cube of an even integer is an even number

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  8. State True or False: Cube of a number ending in 3 ends in 9

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  9. Smallest number by which 180 must be multiplied to make it a perfect s...

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  10. Each prime factor of a number appearsin the prime factorization of its...

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  11. Cube of 63 is an number

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  12. The sum of consecutive odd numbers gives the number 1331 which is the ...

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  13. Number of digits in the cube roots of 1,40,608 is 3

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  14. Find the digit at the ones place of the cubes of the following numbers...

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  15. Volume of the cube is 0.027m^(3) find the sides of the cube

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  16. Three numbers are in the ratio 1:2:3. If their product is 162. Find th...

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  17. Two numbers are in the ratio 3:4. If the difference of their cubes is ...

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  18. A rectangular cuboidal piece of metal of dimension 2cm xx 3cm xx 5cm i...

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  19. Express 13^(3) in the form 3n+1 and 17^(3) in the form 3n+2

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