# What are all the factors, the prime factorization, and factor pairs of 800000?

To find the factors of 800000, divide 800000 by each number starting with 1 and working up to 800000

## What is a factor in math ?

Factors are the numbers you multiply together to get another number. For example, the factors of 15 are 3 and 5 because 3 × 5 = 15.

The factors of a number can be positive or negative, but they cannot be zero.

The factors of a number can be used to find out if the number is prime or not.

A prime number is a number that has only two factors: itself and 1. For example, the number 7 is prime because its only factors are 7 and 1.

## List all of the factors of 800000 ?

To calculate the factors of 800000 , you can use the division method.

1. Begin by dividing 800000 by the smallest possible number, which is 2.

2. If the division is even, then 2 is a factor of 800000.

3. Continue dividing 800000 by larger numbers until you find an odd number that does not divide evenly into 800000 .

4. The numbers that divide evenly into 800000 are the factors of 800000 .

Now let us find how to calculate all the factors of Eight hundred thousand :

800000 ÷ 1 = 800000
800000 ÷ 2 = 400000
800000 ÷ 4 = 200000
800000 ÷ 5 = 160000
800000 ÷ 8 = 100000
800000 ÷ 10 = 80000
800000 ÷ 16 = 50000
800000 ÷ 20 = 40000
800000 ÷ 25 = 32000
800000 ÷ 32 = 25000
800000 ÷ 40 = 20000
800000 ÷ 50 = 16000
800000 ÷ 64 = 12500
800000 ÷ 80 = 10000
800000 ÷ 100 = 8000
800000 ÷ 125 = 6400
800000 ÷ 128 = 6250
800000 ÷ 160 = 5000
800000 ÷ 200 = 4000
800000 ÷ 250 = 3200
800000 ÷ 256 = 3125
800000 ÷ 320 = 2500
800000 ÷ 400 = 2000
800000 ÷ 500 = 1600
800000 ÷ 625 = 1280
800000 ÷ 640 = 1250
800000 ÷ 800 = 1000
800000 ÷ 1000 = 800
800000 ÷ 1250 = 640
800000 ÷ 1280 = 625
800000 ÷ 1600 = 500
800000 ÷ 2000 = 400
800000 ÷ 2500 = 320
800000 ÷ 3125 = 256
800000 ÷ 3200 = 250
800000 ÷ 4000 = 200
800000 ÷ 5000 = 160
800000 ÷ 6250 = 128
800000 ÷ 6400 = 125
800000 ÷ 8000 = 100
800000 ÷ 10000 = 80
800000 ÷ 12500 = 64
800000 ÷ 16000 = 50
800000 ÷ 20000 = 40
800000 ÷ 25000 = 32
800000 ÷ 32000 = 25
800000 ÷ 40000 = 20
800000 ÷ 50000 = 16
800000 ÷ 80000 = 10
800000 ÷ 100000 = 8
800000 ÷ 160000 = 5
800000 ÷ 200000 = 4
800000 ÷ 400000 = 2
800000 ÷ 800000 = 1

As you can see, the factors of 800000 are 1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 25 , 32 , 40 , 50 , 64 , 80 , 100 , 125 , 128 , 160 , 200 , 250 , 256 , 320 , 400 , 500 , 625 , 640 , 800 , 1000 , 1250 , 1280 , 1600 , 2000 , 2500 , 3125 , 3200 , 4000 , 5000 , 6250 , 6400 , 8000 , 10000 , 12500 , 16000 , 20000 , 25000 , 32000 , 40000 , 50000 , 80000 , 100000 , 160000 , 200000 , 400000 and 800000 .

## How many factors of 800000 are there ?

The factors of 800000 are the numbers that can evenly divide 800000 . These numbers are 1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 25 , 32 , 40 , 50 , 64 , 80 , 100 , 125 , 128 , 160 , 200 , 250 , 256 , 320 , 400 , 500 , 625 , 640 , 800 , 1000 , 1250 , 1280 , 1600 , 2000 , 2500 , 3125 , 3200 , 4000 , 5000 , 6250 , 6400 , 8000 , 10000 , 12500 , 16000 , 20000 , 25000 , 32000 , 40000 , 50000 , 80000 , 100000 , 160000 , 200000 , 400000 and 800000.

Thus, there are a total of 54 factors of 800000

## What are the factor pairs of 800000 ?

Factor Pairs of 800000 are combinations of two factors that when multiplied together equal 800000. There are many ways to calculate the factor pairs of 800000 .

One easy way is to list out the factors of 800000 :
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 25 , 32 , 40 , 50 , 64 , 80 , 100 , 125 , 128 , 160 , 200 , 250 , 256 , 320 , 400 , 500 , 625 , 640 , 800 , 1000 , 1250 , 1280 , 1600 , 2000 , 2500 , 3125 , 3200 , 4000 , 5000 , 6250 , 6400 , 8000 , 10000 , 12500 , 16000 , 20000 , 25000 , 32000 , 40000 , 50000 , 80000 , 100000 , 160000 , 200000 , 400000 , 800000

Then, pair up the factors:
(1,800000),(2,400000),(4,200000),(5,160000),(8,100000),(10,80000),(16,50000),(20,40000),(25,32000),(32,25000),(40,20000),(50,16000),(64,12500),(80,10000),(100,8000),(125,6400),(128,6250),(160,5000),(200,4000),(250,3200),(256,3125),(320,2500),(400,2000),(500,1600),(625,1280),(640,1250) and (800,1000) These are the factor pairs of 800000 .

## Prime Factorisation of 800000

There are a few different methods that can be used to calculate the prime factorization of a number. Two of the most common methods are listed below.

1) Use a factor tree :

1. Take the number you want to find the prime factorization of and write it at the top of the page

2. Find the smallest number that goes into the number you are finding the prime factorization of evenly and write it next to the number you are finding the prime factorization of

3. Draw a line under the number you just wrote and the number you are finding the prime factorization of

4. Repeat step 2 with the number you just wrote until that number can no longer be divided evenly

5. The numbers written on the lines will be the prime factors of the number you started with

For example, to calculate the prime factorization of 800000 using a factor tree, we would start by writing 800000 on a piece of paper. Then, we would draw a line under it and begin finding factors.

The final prime factorization of 800000 would be 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5 x 5 x 5 x 5 x 5.

2) Use a factorization method :

There are a few different factorization methods that can be used to calculate the prime factorization of a number.

One common method is to start by dividing the number by the smallest prime number that will divide evenly into it.

Then, continue dividing the number by successively larger prime numbers until the number has been fully factorised.

For example, to calculate the prime factorization of 800000 using this method, we keep dividing until it gives a non-zero remainder.

800000 ÷ 2 = 400000
400000 ÷ 2 = 200000
200000 ÷ 2 = 100000
100000 ÷ 2 = 50000
50000 ÷ 2 = 25000
25000 ÷ 2 = 12500
12500 ÷ 2 = 6250
6250 ÷ 2 = 3125
3125 ÷ 5 = 625
625 ÷ 5 = 125
125 ÷ 5 = 25
25 ÷ 5 = 5
5 ÷ 5 = 1

So the prime factors of 800000 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5 x 5 x 5 x 5 x 5.

## Frequently Asked Questions on Factors

### What are all the factors of 800000 ?

The factors of 800000 are 1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 25 , 32 , 40 , 50 , 64 , 80 , 100 , 125 , 128 , 160 , 200 , 250 , 256 , 320 , 400 , 500 , 625 , 640 , 800 , 1000 , 1250 , 1280 , 1600 , 2000 , 2500 , 3125 , 3200 , 4000 , 5000 , 6250 , 6400 , 8000 , 10000 , 12500 , 16000 , 20000 , 25000 , 32000 , 40000 , 50000 , 80000 , 100000 , 160000 , 200000 , 400000 and 800000.

### What is the prime factorization of 800000 ?

The prime factorization of 800000 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5 x 5 x 5 x 5 x 5 or 28 x 55, where 2 , 5 are the prime numbers .

### What are the prime factors of 800000 ?

The prime factors of 800000 are 2 , 5 .

### Is 800000 a prime number ?

A prime number is a number that has only two factors 1 and itself.
800000 it is not a prime number because it has the factors 1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 25 , 32 , 40 , 50 , 64 , 80 , 100 , 125 , 128 , 160 , 200 , 250 , 256 , 320 , 400 , 500 , 625 , 640 , 800 , 1000 , 1250 , 1280 , 1600 , 2000 , 2500 , 3125 , 3200 , 4000 , 5000 , 6250 , 6400 , 8000 , 10000 , 12500 , 16000 , 20000 , 25000 , 32000 , 40000 , 50000 , 80000 , 100000 , 160000 , 200000 , 400000 and 800000.