nX in this case this says that n multiplys X by a factor of n
Xn in this case this says that X is to the power of factor n
not really another other case I can think of. Not sure what you are asking
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The exponent
the exponent
n squared x n n x n x n = n cubed n x n = n squared n squared x n = n cubed
If p, q and r are distinct primes and n=pxqxr then n will have 8 factors, all of which will be positive since prime numbers are all positive, which are: n(pqr), pq, pr, qr, p, q, r and 1. Here there were 3 distinct primes so the number of positive factors is 2^3. In general if you had p distinct primes then you would have 2^p positive factors.
thenumber of subsets = 8formula: number of subsets =2n; wheren is thenumber of elements in the set= 2n= 23= 8The subsets of 1,2,3 are:{ }, {1}, {2}, {3}, {1,2}, {2,3}, {1,3}, {1,2,3}