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What is the smallest positive integer that has exactly 6 factors?
The smallest positive integer that has exactly 6 factors is 12. To determine the number of factors an integer has, we can use its prime factorization. In the case of 12, its prime factorization is 2^2 * 3, which means it has (2+1)(1+1) = 6 factors.
What is the smallest positive multiple of 13 for which the sum of its digits is prime?
Start with the smallest multiple of 13 and continue with the next smallest until finding one that fits the specifications. 13, sum of digits is 1 + 3 = 4 which is not prime 26, sum of digits is 2 + 6 = 8 which is not prime 39, sum of digits is 3 + 9 = 12 which is not prime 52, sum of digits is 5 + 2 = 7 which is prime So, 52 is the smallest positive multiple of 13 for which the sum of its digits is prime.
If d is the number of distinct prime factors of 12 and f is the number of positive factors of 12 what is the sum of d and f?
6
What is the smallest counting number n that would make 12n a perfect square?
Smallest positive integer number is 3 12(3) = 36 36 is equals to 62. Next one would be n = 12 12(12) = 144 144 is 122
What is the smallest prime factor of 12?
2
Is 12 the smallest distinct prime factor?
No, 12 is not a prime number.
What is the smallest positive integer that has exactly 6 factors?
The smallest positive integer that has exactly 6 factors is 12. To determine the number of factors an integer has, we can use its prime factorization. In the case of 12, its prime factorization is 2^2 * 3, which means it has (2+1)(1+1) = 6 factors.
What is the smallest whole number that has exactly 6 distinct positive divisors?
The smallest whole number that has exactly 6 distinct positive divisors is 12. The divisors of 12 are 1, 2, 3, 4, 6, and 12. These are the only positive integers that evenly divide 12, making it the smallest number with exactly 6 distinct positive divisors.
What is the smallest positive number for which tan of 3x equals 1?
tan(3x)=1 3x= PI/4 x=PI/12 is the smallest positive number
What is the smallest prime factor of twelve is?
The smallest prime factor of 12 is 2.
What is the smallest 2-digit prime number?
11
What is the smallest positive multiple of 13 for which the sum of its digits is prime?
Start with the smallest multiple of 13 and continue with the next smallest until finding one that fits the specifications. 13, sum of digits is 1 + 3 = 4 which is not prime 26, sum of digits is 2 + 6 = 8 which is not prime 39, sum of digits is 3 + 9 = 12 which is not prime 52, sum of digits is 5 + 2 = 7 which is prime So, 52 is the smallest positive multiple of 13 for which the sum of its digits is prime.
How do you express a whole number as a product of its primes?
This is called a prime factorization. 1. Start with the smallest prime that evenly divides into the number and divide. 2. Take the answer and divide by the smallest prime that evenly divides into the number .... repeat, until no longer divisible by any prime but itself. ex: 12 ..... 12 divide by 2 = 6 6 divide by 2 = 3 (3 is a prime) ans... 2x2x3
If d is the number of distinct prime factors of 12 and f is the number of positive factors of 12 what is the sum of d and f?
6
What is the smallest prime factor for 12?
2
What it is the smallest prime factor of 12?
2
What is the smallest counting number n that would make 12n a perfect square?
Smallest positive integer number is 3 12(3) = 36 36 is equals to 62. Next one would be n = 12 12(12) = 144 144 is 122
