0
"Most of the time" is somewhat problematic, since we are dealing with infinite sets of numbers. But it is tempting to say that. The fact is, any number can be a cube root, since you can cube any number by multiplying it by itself twice. But the cube root of a whole number is always either a whole number or an irrational number. And it is true that if N is any reasonably large whole number (say, 1000 or more), the majority (in fact, at least 99%) of the whole numbers from 1 to N have irrational cube roots.
Answer 1
No. Most of the time it's an irrational number.
Still curious? Ask our experts.
Chat with our AI personalities
Rafa
Taiga
ProfessorAdd your answer:
Earn +20 pts
What number is not a cubic number?
any number that doesn't have a cube root eg (33) 27 is a cubic number cube root is 3
Is the square root of a whole number always an integer?
No, it may be not even a rational number. Square root of 2 is 1,414213562... for example.
What is the real number root of -3.24?
Any odd root, for example the cube root, of -3.24 is a real number.
What is the largest four digit number whose cube root is a prime number?
6859. Cube root of 9999 is 21.54, so find the largest prime number less than that (19), then cube that number. 19^3=6,859
What is the odd cube number of 1728?
1728 is even so it cannot have an odd cube root.
