If p is a prime, how many factors does p 3 have?
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Trial and error is best, example take 2. 2 cube = 8. We know factors of 8= 1,2,4,8. So 4 factors.
Given that p is prime, the factors of p^3 are: 1, p, p^2, and p^3
I personally think "divisors" is a better word here.
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Same, the word factor made me think it wanted all the prime factors
p 3 = { 1 × p 3 p × p 2 . Therefore, there are 4 factors: 1 , p , p 2 and p 3 .
nice suggestion sir. Many more such problems in my set
P^3 is divisible by 1, P, P^2, P^3
Hence there are 4 factors
Prime factorisation of p 3 would still be p 3 as p is prime. The number of factors of an integer we assume a n , is n + 1 . This also works on ( a n ) ∗ ( b m ) , number of factors would still be ( n + 1 ) ( m + 1 ) .
If p^3 is prime, It has 4 factors namely 1, p, p^2, p^3
The factors of p^3 are: p, p^2, p^3, and 1. Hence 4 distinct factors.
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P × P × P = P × P × P × 1
There are 4 distinct factor. It can't be others because P is a prime, and 1 has only 1 divisor.