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Any product of 2 prime numbers will have 4 factors. Any Prime number to the 3rd power will have 4 factors.
6, 8, 10, 14, 15, 21, 22, 26, 27, 33, 34, 35, 38, 39, 46, 51, 55, 57, 58, 62, 65, 69, 74, 77, 82, 85, 86, 87, 91, 93, 94, 95
Oh, dude, let me break it down for you. Numbers with exactly 4 factors are a special breed. They're like the cool kids at the math party. So, we're looking at the squares of prime numbers because they only have 3 unique factors - 1, the prime number itself, and the square root of the prime number. In this case, we're talking about 4, 9, and 25. So, those are the numbers you're looking for under 100.
Well, honey, let me break it down for you. Numbers with exactly 4 factors are the square of prime numbers. So, you're looking at 4, 9, 25, and 49 as the only numbers under 100 that fit the bill. Don't go making it more complicated than it needs to be, darling.
Numbers that have exactly 4 factors under 100 are square numbers of prime numbers. In other words, numbers that can be expressed as the square of a prime number. For example, 4 (2^2), 9 (3^2), 25 (5^2), and 49 (7^2) are all examples of numbers with exactly 4 factors under 100. These numbers have the factors 1, the prime number itself, the square root of the number, and the number itself.
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What numbers under 100 have 12 factors?
Numbers under 100 that have 12 factors must be in the form of ( p_1^{11} ) or ( p_1^3 \times p_2^2 ), where ( p_1 ) and ( p_2 ) are distinct prime numbers. The prime factorization of 12 is ( 2^2 \times 3 ). Thus, the numbers under 100 with exactly 12 factors are ( 2^{11} = 2048 ) and ( 2^3 \times 3 = 24 ).
What are 3 numbers less than 100 that have exactly 4 factors each?
6 (1,2,3,6) 10 (1,2,5,10) and 15 (1,3,5,15).
Which numbers less than 100 have exactly 12 distinct factors?
24edit: nonethe smallest number with 12 distinct factors would be2*3*5*7*11*13*17*19*23*29*31*37>>100
How many even numbers between 1 and 1000?
There are exactly 50 even numbers if you include 100. There are exactly 50 odd numbers if you include 1.
Numbers between 1 and 100 with 3 factors?
4, 9, 25, and 49 are all of the numbers between 1 and 100 having 3 factors.
What number under 100 has 11 factors?
There are five numbers in that range with 12 factors, but none with exactly eleven.
What numbers have exactly 5 factors under 100?
16 and 81 are the only two.
What are all the numbers less than 100 with exactly 3 factors that are prime?
By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.
Why are there 25 prime numbers from 1-100?
Each of the 25 prime numbers from 1 to 100 has exactly two factors, 1 and the number itself. The other 75 numbers from 1 to 100 are not prime numbers because none of them have exactly two factors.
What are the numbers under 100 with exactly 3 factors?
4 (4,2,1) 9 (9,3,1) 25 (25,5,1) 49 (49,7,1) i think that is it...
What numbers under 100 have 12 factors?
Numbers under 100 that have 12 factors must be in the form of ( p_1^{11} ) or ( p_1^3 \times p_2^2 ), where ( p_1 ) and ( p_2 ) are distinct prime numbers. The prime factorization of 12 is ( 2^2 \times 3 ). Thus, the numbers under 100 with exactly 12 factors are ( 2^{11} = 2048 ) and ( 2^3 \times 3 = 24 ).
What are the 3 numbers that are under 100 that have 4 factors exactly?
There are a lot more than three! 6 (1,2,3,6) 10 (1,2,5,10) 15 (1,3,5,15)
What three numbers between 1 and 100 have eleven factors?
No numbers between 1 and 100 have exactly eleven factors. 60, 72, 84, 90 and 96 each have twelve factors.
Numbers between fifty and one-hundred with nine factors?
In that range, only 100 has exactly 9 factors.
Numbers 1-100 that have exactly 3 FACTORS?
4, 9, 25 and 49.
What numbers greater than 100 have three factors?
Numbers having exactly three factors are the squares of prime numbers. Examples of these numbers greater than 100 are 121, 169, 289, 361, 529, 841, etc.
What 4 numbers under a 100 have 12 factors?
it's probably 60 that has 12 factors
