0
What else can I help you with?
Why is 64 the least number that has 7 factors?
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.
What typ of number has exactly two factors give examples?
Prime numbers like 2, 3, 5 and 7
What number greater than 200 has exactly 4 prime factors?
2 x 3 x 5 x 7 = 210
What are the factors of 8 and 7?
7 is a prime number, so its factors are 1 and 7.8 has factors of 1 , 2 , 4 , 8.You can check for factors by dividing the number by every integer (or whole number) between the number and zero. Every number that divides without leaving a remainder is a factor.
What are the numbers that have exactly 7 factors?
64, 729, 15625 and so on. Prime numbers to the 6th power.
Has exactly two factors?
A number that has exactly two (positive) factors is called a prime number. For instance, the only factors of 7 are 1 and 7.
What is the second number with 7 factors?
729 is the second number with exactly 7.
What is a number that has exactly 7 prime factors?
510510
What number has only 7 factors?
There are an infinite number of integers with "only 7 factors". Any number which is the product of exactly 7 prime numbers.
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 number between 40 and 60 has exactly three factors?
All prime squares have exactly three factors.49 has exactly three factors: 1, 7, and 49.
What number has exactly 7 different prime factors?
510510
Which number has exactly 7 factors?
64
What number has 7 factors exactly?
Any number that is the 6th power of a prime integer.
What number divides exactly in to 14 and 35?
Their common factors are 1 and 7 .
What is the smallest natural number with exactly 7 factors?
It is 2^6 = 64.
What is the largest 2 digit number with exactly 3 factors?
The largest two-digit number with exactly three factors is 99. A number has exactly three factors if it is the square of a prime number, specifically in the form ( p^2 ) where ( p ) is a prime. The only prime number whose square is a two-digit number is 7, since ( 7^2 = 49 ) and ( 11^2 = 121 ) exceeds two digits. Thus, 49 is the largest two-digit number with exactly three factors.
