# Question: What Is The Largest 4 Digit Perfect Square?

9999 is largest 4 digit number, and 100^2 is 10000, or 1 greater than the largest 4 digit number.

This means that the closest square root of the largest perfect square is most likely 99.

So 99^2 (9801)is the largest perfect square of four digits.

## How do you find the largest 5 digit perfect square?

We know that the largest 5 digit number is 99999. So let us check whether it is a perfect or not ? So here we can see that 99999 is not a perfect square as it leaves 143 as the remainder while finding it s square root. Hence 99856 is a perfect square whose square root is √99856 = 316.

## How do you find the largest 4 digit perfect cube?

⇒ 22*22*22 = 10648 – It is greater than the largest 4 digit number, which is 9999. So, we can conclude that 9261 is the largest 4 digit perfect cube number, which is the cube of 21.

## How do you find the largest perfect square of a number?

In general: To simplify a surd, write the number under the root sign as the product of two factors, one of which is the largest perfect square. Note that the factor 16 is the largest perfect square. Recall that the numbers 1, 4, 9, 16, 25, 36, 49, … are perfect squares.

## Which is the smallest 4 digit perfect square?

The smallest 4 digit number is -9999. Its square is (-9999)(-9999) = 99980001. If you’re asking what the smallest positive 4 digit number that IS a perfect square is, the answer is 1024 = 32^2.

## What is the largest 3 digit perfect square?

30² is equal to 900 and 32² is equal to 1024. Therefore, 961 is the greatest three digits number has a perfect square. greatest 3 digit number should be less than or equal to to 999. the closest perfect square less than 999 is 961 (square of 31).

## How do you find the greatest 4 digit perfect square?

Find the greatest number of four digits which is a perfect square

• Greatest number of four digits =9999.
• Let us find the square root of 9999.
• This shows that 992 is less than 9999 by 198.
• So, the least number to be subtracted is 198.
• Hence , the required number is (9999−198)
• =9801.

## How do you find the largest three digit perfect square?

Here we can see that 999 is not a perfect square as it leaves 38 as remainder. So if 38 will be addede to 999 then it will become a 4 digit number. Therefore to find the largest 3 digit perfect square we will subtract 38 from 999. Hence 961 isthe largest 3 digit perfect square whose square root is 31.

## What are the 12 perfect squares?

Squaring, which we learned about in a previous lesson (exponents), has an inverse too, called “finding the square root.” Remember, the square of a number is that number times itself. The perfect squares are the squares of the whole numbers: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100 …

## How do you find the largest two digit perfect square?

The largest 2 digit number which is a perfect square is 81. 100 is the 3 digit smallest number which is a perfect square (10^2). So the greatest 2 digit perfect square number is 81(9^2 ) .

## What is the largest square number?

Now look in at the number to the left of 2,025 to find its square root. The square root of 2,025 is 45.

NUMBER SQUARE SQUARE ROOT
1 1 1.000
2 4 1.414
3 9 1.732
4 16 2.000

96 more rows

## Which is the smallest 5 digit number which is a perfect square?

99,999 ^ (1/2) = 316.226…, so 316 ^ 2 will give you the largest five digit number that is a perfect square (or 99,856). So the greatest 5-digit square number = 316^2 = 99856. So the smallest 5-digit square number = 10000.

## What is the smallest 4 digit number divisible by 18 24 32?

LCM of 18, 24 and 32 is 288. Now, we have to get the multiple of 288 which also should be the samllest 4-digit number. Since 288 is divisible by 18, 24 and 32, 1152 is also divisible by all these numbers. Therefore, 1152 is the smallest four digit number divisible by 18, 24 and 32.

## How do you find the least perfect square?

To find least perfect square number which is divisible by 3, 4, 5, 6 and 8. 120 = 2 x 2 x 2 x 3 x 5. As 2,3 and 5 are not in pair in LCM’s factor so we need to multiply 120 by 5 and 3,2 to make it a perfect square. 120 x 2 x 5 x 3 = 3,600.

## Which is the greatest 4 digit perfect square?

The greatest 4-digit number which is a perfect square is 9801.

## What is the smallest three digit perfect square?

The smallest 3-digit number is 100 which is a perfect square of 10. 100 is the smallest 3-digit number (in decimal numeric system). You can find smaller 3-digit numbers in other systems; the completely smallest would be 4 = 2^2 in binary, i.e. 100B (read “one-zero-zero”).

## How many 3 digit perfect cubes are there?

The highest 3 digit number is 999 which is not the perfect cube. Nearest number which is perfect cube is 1000 and cube root is 10 but the number is of 4 digits.

## Is 9999 a perfect square?

Is 9999 a perfect square number? A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 9999 is about 99.995. Thus, the square root of 9999 is not an integer, and therefore 9999 is not a square number.

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## Which is the smallest 6 digit number which is a perfect square?

The smallest 6 digit number is 100000 We find the square root of 100000 with a calculator: = 316.227766 We take the next larger whole number 317 We square 317 317² = 100489 That’s the smallest perfect square which is a 6-digit number, because when we square 316 we only get 99856, which is only a 5-digit number.

## What is the greatest 6 digit number which is a perfect square?

The Greatest 6 Digit number 998001 is Perfect Square of 999.

## Is 9 a perfect square?

A square number, also called a perfect square, is a figurate number of the form , where is an integer. The square numbers for , 1, are 0, 1, 4, 9, 16, 25, 36, 49, (OEIS A000290). Actually, the basis set for representing positive integers with positive squares is , so 49 need never be used.

## Is 2 a perfect square?

You can say we know 4 is a perfect square because . Likewise, 9 is a perfect square because , and 16 is a perfect square because . Perfect squares are products of two integers that are equal. so 100 is a perfect square because it is the product of 2 (an even number) equal integers but 100 can also be written as .

## What are the first 100 square numbers?

So 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, and so on, are all square numbers. A more formal definition: A square number is a number of the form (or n2), where n is any whole number.

Photo in the article by “Wikipedia” `https://en.wikipedia.org/wiki/54_(number)`