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N squared would be used to find the square root of a number or numbers. In order to find the number of three digit numbers such that the sum of the square results of any two digits are equal to the third digit the use of the formula (HOE)squared=Hsquared*10000+2HE*100+Esquared is needed.

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โˆ™ 2013-07-11 22:01:56
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Q: What is the formula to find number of three digit numbers such that sum of the squares of any two digits is equal to third digit?
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Related questions

How may digits are there in a number?

Digits is how many numbers you have in a number. If you have the number 4 it has one digit if you have the number 20 it has two digits and if you have the number 558 it has three digits. So basically in the number 1085 it has 4 digits because there is 4 numbers in it, the numbers are 1,0,8 and 5. Hoped you understand.

How is 13 a happy number?

The sum of the squares of the digits of 13 is 12 + 32 = 10. The sum of the squares of the digits of this result is 12 + 02 = 1. Because this process results in a 1, this number is a happy number.

Which numbers are not square number's?

In the complex field, every number is a square so there are no numbers that are not squares. If the domain is reduced to that of real numbers, any negative number is not a square. However, the term "square numbers" (not number's!) is often used to refer to perfect square numbers. These are numbers that are squares of integers. Therefore the squares of fractions or irrational numbers are non-squares.

What number comes next in the sequence 61 691 163 487 4201?

9631. The sequence consists of the prime numbers which, when their digits are reversed, are perfect squares.

How are perfect squares and irrational squares same?

No. Perfect squares as the squares of the integers, whereas irrational squares as the squares of irrational numbers, but some irrational numbers squared are whole numbers, eg √2 (an irrational number) squared is a whole number.

How many two digit numbers which have three factors?

The only numbers which have exactly three factors are perfect squares of prime numbers. That only gives us two results: 5^2 = 25 7^2 = 49 The squares of any other prime numbers are either too small or too large to have two digits. (The next smaller prime number is 3, and the next larger prime number is 11.)

How do you find the sum of the squares of consecutive even numbers?

What I would do is square each of the consecutive even numbers, and then add their squares. It depends on how complex you want the answer to be. If you need a formula to do it, then use the following. If it's always starting at two, then use the formula: Sum of even numbers' squares from 0 to w. x=w/2 f(x) = (4*x^3+6*x^2+2*x)/3 If you put in 1, then you get the first even number squared. If you put in two, then you get the sum of the squares of the first two even numbers. Three will give you the sum of the squares of the first three even numbers. If you need to vary where it starts (e.g. adding the squares of the even numbers from 8 to 26) the use that formula with the larger number (13, because 26 is the thirteenth even number) and then subtract the formula at the lower number minus one (3, since 8 is the fourth even number, and 4-1=3). F(13)=3276; F(3)=56; 3276-56=3220. So, the sum of the squares of the even numbers from 8 to 26 is 3220. Sum of even numbers' squares from w to z. x=(w/2)-1 y=z/2 f(y)-f(x)

How many 8 digit palindromic numbers are there?

a 8-digits palindromic number is a number consisting of a 4-digits number written and then written backward, i.e. 1234 4321 so there are as many palindromic 8-digits numbers as 4-digits numbers so from 1000 to 9999, so there are 8999 palindromic 8 digits number (I assumed that 00011000 is not to be considered as a valid 8 digit number)

Find three consecutive odd numbers and the sum of whose squares consists of four identical digits?

Well, 47 49 51 53 are four consecutive odd numbers those total squared has for identical digits. 40000.... The square root of any number that is only four digits long all containing the same digit has a value that is not an integer.

Why is 3.14 rational but ฯ€ is not?

3.14 has a finite number of digits. All numbers with a finite number of digits are rational. Pi has an infinite number of digits, AND the digits don't repeat in a regular pattern. (Numbers with repeating decimals are rational as well.)

What is the code for Armstrong numbers?

Armstrong numbers are the sum of their own digits to the power of the number of digits.

What is a 3 digit number that is even a square number under 500 and it's sum of digits is divisable by 15?

the squares of 10 though 22 are all three digit numbers under 500. though none of the sums of their digits total an even multiple of 15.

How do you find formula to generate the next 4 digit numbers of given 4 digits?

The formula is "add one". If you're given the digits in order as i, j, k, l, then the full formula to find the next number after that is i*1000 + j*100 + k*10 + l + 1.

What is the total number of digits in the numbers from 1 to 1000000?

In the numbers 1-9 each number has 1 digit and there are 9 of them, so that's 9.In 10-99 each number has 2 digits, and there are 90 of them: 2x90 = 180There are 900 three digit numbers [100 through 999]: 2700 digits.There are 9000 four digit numbers: 36000 digits.90,000 numbers with five digits: 450,000 digits.900,000 numbers with six digits: 5,400,000 digits.Then 1 number with seven digits: 7 digits.Add them up and you have 5,888,896 digits.

What is your number.your number has two digits and both digits are even The sum of your numbers digits is 10 your number has 4 as a factor. The difference between the two digits of my number is 6?


When calculating the average thickness of a penny does the number of pennies in the stack influence the number of significant digits allowed?

No, counting numbers you can ignore or say they have an infinate number of significant digits. By counting numbers I mean things you count, or non measurements, or numbers you wouldn't round to significant digits anyway . Measurements always have significant digits.

How many such pairs of digits are there in number 36725918 each of which has as many digits between them in the number as when the digits are arranged in descending order within the numbers?

The number is: 36725918 In descending order that is: 98765321 The pairs of numbers that have as many digits between them in both are: 3,9 5,8 6,7 So there are three pairs.

What is a number called with 22 numbers?

A number with 22 DIGITS (not numbers) is of the order of a sextillion.

Which numbers have the greatest number of significant numbers?

The significant digits in a number can be arbitrarily small or large in number, according to the method of creating them.Numbers that can have an infinite number of possible significant digits are called transcendental numbers.

Is your Bank of America account number 11 or 12 numbers?

The account number is 12 digits.

'how many digits number system contains'?

There are 10 digits in our number system. The symbols 0,1,2,3,4,5,6,7,8,and 9 are the digits used to create numbers.

What is a number which has no digits?

roman numbers............

Why are numbers called numbers?

because they are numbers.........number is the scieentific name for digits.

What are numbers that have an odd number of factors are?


Ho do you prove the formula for the area of a rectangle?

Use squares and try it out for yourself. Get a number of squares and make a rectangle 3 squares long by 4 squares wide. Count the squares. You should have 12 squares (or 3*4). That's the best way I know to prove the formula.