Factors of 1000 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, and 1000
Hence, Factors of 1000 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, and 1000
A prime number is a number that has exactly two factors, 1 and the number itself. Prime factorization of a number means breaking down of the number into the form of products of its prime factors.
There are two different methods that can be used for the prime factorization.
To find the primefactors of 1000 using the division method, follow these steps:
So, the prime factorization of 1000 is, 1000 = 2 x 2 x 2 x 5 x 5 x 5.
We can follow the same procedure using the factor tree of 1000 as shown below:
So, the prime factorization of 1000 is, 1000 = 2 x 2 x 2 x 5 x 5 x 5.
Pair factors of a number are any two numbers which, which on multiplying together, give that number as a result. The pair factors of 1000 would be the two numbers which, when multiplied, give 1000 as the result.
The following table represents the calculation of factors of 1000 in pairs:
| Factor Pair | Pair Factorization |
|---|---|
| 1 and 1000 | 1 x 1000 = 1000 |
| 2 and 500 | 2 x 500 = 1000 |
| 4 and 250 | 4 x 250 = 1000 |
| 5 and 200 | 5 x 200 = 1000 |
| 8 and 125 | 8 x 125 = 1000 |
| 10 and 100 | 10 x 100 = 1000 |
| 20 and 50 | 20 x 50 = 1000 |
| 25 and 40 | 25 x 40 = 1000 |
Since the product of two negative numbers gives a positive number, the product of the negative values of both the numbers in a pair factor will also give 1000. They are called negative pair factors.
Hence, the negative pairs of 1000 would be ( -1 , -1000 ) , ( -2 , -500 ) , ( -4 , -250 ) , ( -5 , -200 ) , ( -8 , -125 ) , ( -10 , -100 ) , ( -20 , -50 ) and ( -25 , -40 ) .
In mathematics, a factor is that number which divides into another number exactly, without leaving a remainder. A factor of a number can be positive or negative.
The factors of 1000 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000.Prime factors of 1000 are 2, 2, 2, 5, 5, 5.
The sum of all factors of 1000 is 2340.
Pair factors of 1000 are (1,1000), (2,500), (4,250), (5,200), (8,125), (10,100), (20,50), (25,40).
Two numbers that make 1000 are 2 and 500.
First five multiples of 1000 are 2000, 3000, 4000, 5000.
No 1000 is not a perfect square.
The greatest factor of 1000 is 500.
Factors of 1000 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000.
First five multiples of 1000 are 2000, 3000, 4000, 5000, 6000.
Factors of 1000 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000.Even factors of 1000 are 2, 4, 8, 10, 20, 40, 50, 100, 200, 250, 500, 1000.Hence, product of even factors of 1000 is; 2 x 4 x 8 x 10 x 20 x 40 x 50 x 100 x 200 x 250 x 500 x 1000 = 64000000000000000000.
Positive factors are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000. Negative factors are -1, -2, -4, -5, -8, -10, -20, -25, -40, -50, -100, -125, -200, -250, -500, -1000.
Factors of 1000 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000.So there are in total 16 factors.
Factors of 1000 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000.Prime factors of 1000 are 2, 2, 2, 5, 5, 5
Prime factors of 1000 are 2, 2, 2, 5, 5, 5.So in exponential form it can be written as 23 x 53.
Prime factorization of 1000 is 2 x 2 x 2 x 5 x 5 x 5 = 23 x 53.
Factors of 1000 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000.Even factors of 1000 are 2, 4, 8, 10, 20, 40, 50, 100, 200, 250, 500, 1000.Hence, product of even factors of 1000 is; 2 x 4 x 8 x 10 x 20 x 40 x 50 x 100 x 200 x 250 x 500 x 1000 = 64000000000000000000.