What number has only 7 factors?
What number has only 7 factors?
Table of factors from 1 to 100
| Number | Factors | Prime or Composite |
|---|---|---|
| 6 | 1, 2, 3, 6 | Composite |
| 7 | 1, 7 | Prime |
| 8 | 1, 2, 4, 8 | Composite |
| 9 | 1, 3, 9 | Composite |
What is an integer of 7?
The integer 7 is an odd number. The integer 7 is a Prime number. 1 is less than 7, so 7 is a deficient number.
What is the smallest positive integer that has exactly 7 divisors?
64 is the smallest. It has these 7 factors: 1,2,4,8,16,32, and 64. 12 has 6 factors (1,2,3,4,6 and 12) and 24 has 8 factors (1,2,3,4,6,8,12 and 24) but you have to go all the way to 64 to get exactly 7 factors.
What is the smallest integer class 7?
There is no smallest integer. 3. 0 is the smallest whole number.
How many factors does 7 have?
The factors of 7 are 1 and 7. As the number 7 is a prime number, the factors of 7 are one and the number itself.
What two numbers have 7 as common factors?
Expert-verified answer (7, 14), (14, 21) and (21, 28) etc . We know that, A common factor is a number that can divide two or more numbers, without leaving a remainder .
Is 7 a integer number?
Integer Examples Non-negative Integers: 0 and all positive whole numbers, like 6, 7, 8, 9 6 , 7 , 8 , 9 , and so on. Positive Integers: 1, 2, 3, 4, 5 1 , 2 , 3 , 4 , 5 , without end …
Is 7 a positive integer?
1, 2, 3, 4, 5, 6, 7…… are positive integers and -1, -2, -3, -4, -5, -6, -7…… are negative integers. 0 is an integer which is neither positive nor negative. On an integer number line, all numbers to the right of 0 are positive integers and all numbers to the left of 0 are negative integers.
How many values of n are possible such that n has exactly 7 factors?
N =n^6, where n is prime. Number of factors is given by (n+1). Therefore, the no. of factors in N^2 is 12+1 =13.
What is the smallest number with 8 factors?
The smallest number with 8 divisors would be 30 = 2*3*5 if the theorem always held, but in fact the smallest number with 8 divisors is 24.
What is a smallest integer?
zero
The smallest integer is zero.
What is a factors of 7?
What are 7 factors?
Table of Factors and Multiples
| Factors | Multiples | |
|---|---|---|
| 1, 5 | 5 | 35 |
| 1, 2, 3, 6 | 6 | 42 |
| 1, 7 | 7 | 49 |
| 1, 2, 4, 8 | 8 | 56 |
How do you know if something is a factor of 7?
The divisibility rule of 7 states that, if a number is divisible by 7, then “the difference between twice the unit digit of the given number and the remaining part of the given number should be a multiple of 7 or it should be equal to 0”. For example, 798 is divisible by 7.
What are the 7 types of numbers?
What does it look like?
| Type of Number | Example |
|---|---|
| Prime Number | P=2,3,5,7,11,13,17,… |
| Composite Number | 4,6,8,9,10,12,… |
| Whole Numbers | W=0,1,2,3,4,… |
| Integers | Z=…,−3,−2,−1,0,1,2,3,… |
What is the smallest number?
The smallest natural number is 1. Every natural number is a whole number. Every whole number is a natural number, except 0.
Is negative 7 an integer?
Here are examples of integers: Negative Integers: −1, −2, −3, −4, −5 – 1 , – 2 , – 3 , – 4 , – 5 and so on, without end. Non-negative Integers: 0 and all positive whole numbers, like 6, 7, 8, 9 6 , 7 , 8 , 9 , and so on. Positive Integers: 1, 2, 3, 4, 5 1 , 2 , 3 , 4 , 5 , without end …
What is the smallest number with 12 factors?
Detailed Solution
- Concept Used:
- Calculation:
- ∴ 60 is the smallest number that has exactly 12 factors.
What is the smallest number with 7 factors?
Related Questions More Answers Below. 64 is the smallest. It has these 7 factors: 1,2,4,8,16,32, and 64. 12 has 6 factors (1,2,3,4,6 and 12) and 24 has 8 factors (1,2,3,4,6,8,12 and 24) but you have to go all the way to 64 to get exactly 7 factors.
How to find the smallest integer with n or more factors?
The Best Approach will be to traverse for every number and calculate the number of factors. Then check if the count is equal to or more than n then we get our desired smallest integer with n or more factors. // with their value.
How many factors does the integer 4 have?
Given n, find the smallest integer which has n factors or more. It may be assumed that the result is less than 1000001. Input : n = 3 Output : 4 Explanation: 4 has factors 1, 2 and 4.
What is the smallest number with 12 divisors?
As I know the smallest number having n divisors can be find easily.First we need to find the prime factor of the given number for example take 12. we can write 12 as a product of integers There are only four ways: 12 = 12 = 2 × 6 = 3 × 4 = 2 × 2 × 3 and answer is answer is 5 1 × 3 1 × 2 2 = 60. So 60 is the smallest number with 12 divisors.
