Which of the following number is a perfect cube?

The smallest number by which 841 be multiplied so that the product becomes a perfect cube is

If the digit in ones place of a number is 3, then the ending of its cube will be:

If a number is doubled, then which of the following is a correct statement?

Which of the following numbers is not a cube number?

The one's digit of the cube of the number 50 is

What is the one's digit in the cube root of the cube number 4913?

Find the smallest number by which the number 100 must be multiplied to obtain a perfect cube.

(1.2)³ = ______

Hardy-Ramanujan number 1729 is the smallest Hardy-Ramanujan number. There are infinitely many such numbers. Few are 4104 (2,16; 9,15), 13832 (18, 20; 2, 24). Check it with the numbers given in the brackets.

Find the one's digit of the cube of each of the following numbers.
1024

Consider the following pattern.
2³-1³= 1 + 2 x 1 x 3, 3³-2³=1 + 3 x 2 x 3, 4³-3³=1 + 4 x 3 x 3
Using the above pattern, find the value of the following:
12³ - 11³

Check which of the following are perfect cubes.What pattern do you observe in these perfect cubes?
900

Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube.
81

Find the cube root of each of the following numbers by prime factorisation method.
13824

Find the cube root of 1728.

Which of the following are the perfect cubes?
(a) 729
(b) 10,000
(c) 1728
(d) 2817
(e) 6859
(f) 5968

Which of the following are the cubes of even numbers?
(a) 32768
(b) 2744
(c) 2197
(d) 42875
(e) 132651
(f) 21952

Is 243 a perfect cube?

Using prime factorisation, find the cube root of 5832.

Show that -1728 is a perfect cube. Also, find the number whose cube is -1728.

The volume of a cubical box is 64 cm³, What is its side?

By prime factorisation, find the cube roots of 3375

Complete the following crossword puzzle using the given directions for Across [from left to right] and Down [from top to bottom].

Direction:
Across:
(1) The product of a number by itself three times, is called a _________
Down:
(2) Prime factors of a perfect cube can be grouped into complete__________
(3) The reverse process of finding the cube of a number is finding the ___________of that number.
(4) Numbers that are not exactly divisible by 2, are called__________
(5) The factors of a number, that are prime numbers, are called___________ of the number.

Evaluate \(\sqrt [ 3 ]{ 27 } +\sqrt [ 3 ]{ 0.008 } +\sqrt [ 3 ]{ 0.064 } \).

Find the volume of a cube, whose total surface area is 486 cm².

Show that 0.001728 is the cube of a rational number. Find that rational number whose cube is 0.0017288.

Show that 46656 is a perfect cube.

What is the smallest number by which 648 must be multiplied so that the product is a perfect cube?