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The number 64 is the least number that has exactly 7 factors because it is a perfect power of a prime, specifically (2^6). The number of factors of a number can be determined using the formula ((e_1 + 1)(e_2 + 1)...(e_n + 1)), where (e_i) are the exponents in its prime factorization. For 64, the factorization is (2^6), leading to ((6 + 1) = 7) factors. Smaller numbers either have fewer factors or do not meet the requirement of having exactly 7.
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What is a 2-digit number with exactly 7 factors?
64
How many factors of 64?
Seven factors.
What are the least common factors of 14 and 11?
It's 7 and 2 and 1 and 2 for number 14 and 1 and 11 for number 11
Does any 3 digit number repeated to make a 6 digit number have to have at least 4 prime factors ex 359359 If yes then is there any pattern on how to figure that out?
abcabc=abc x 1001 1001 = 7 x 11 x 13 So such number as at least 4 prime factors: if abc is prime, then 4 factors only if abc is not prime then at least 4 factors
Which of there number are divisors of 64?
64 has 7 divisors: 1 2 4 8 16 32 64.
What is the least number that has exactly 7 factors?
64 is the least number having exactly 7 factors: 1, 2, 4, 8, 16, 32, and 64.
What is the least whole number that has exactly 7 factors including 1 and itself?
64
What is a number that has 7 factors?
64 does.
How many factors does sixty-four have?
The factors of 64 are 1, 2, 4, 8, 16, 32, and 64. Thus 64 has 7 factors.Or,64 = 2^6The number of factors of 64 is equal to 7, (6 + 1).
What is a 2-digit number with exactly 7 factors?
64
What is the smallest number with 7 factors?
64 (1, 2, 4, 8, 16, 32, 64)
What is the smallest natural number with exactly 7 factors?
It is 2^6 = 64.
Which numbers between 0 and 100 have 7 factors?
Since 7 is a prime, 7*1 = 7, so that the only possibility for a number to have 7 factors is to have only one prime factor to the power of 6, because 7 = 1 + 6. 64 = 26 = 7 factors (6 + 1) (2 is the smallest prime number) Since 36 > 100, then 64 is the only number between 0 and 100 that have 7 factors.
What has 7 factors?
Any prime number to the 6th power, like 64 or 729.
How many factors of 64?
Seven factors.
What are 7 factors of 64?
Factors for 64 are: 1, 2, 4, 8, 16, 32, 64
What number has 7 factors?
64, 729, 15625 and so on. Prime numbers to the 6th power.
