List questions from square-numbers

Published on 26 Mar 2026 - 1:09

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A number is a perfect square if and only if it has odd number of positive divisors

Published on 25 Mar 2026 - 9:29

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Simplifying radical expressions such as $\sqrt{80}$

Published on 23 Aug 2014 - 9:38

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Is sum of square of primes a square of prime?

Published on 25 Aug 2014 - 12:12

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The probability of $n$ being a square, given the units-digit in its decimal representation

Published on 28 Aug 2014 - 11:15

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Calculate more digits of square root of 2?

Published on 01 Sep 2014 - 18:25

512

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Leibniz Binary Representation of Squares

Published on 25 Mar 2026 - 17:38

36

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Unit conversion not coming out right.

Published on 06 Sep 2014 - 0:43

76

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If $p\mid a^2$ then $p^2\mid a^2$. Show that it is true or false.

Published on 09 Sep 2014 - 5:49

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How to find the square root of an imperfect square number, using shortcut method?

Published on 13 Sep 2014 - 13:20

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Perfect squares, cubes and fifth powers $ \leq 10^8 $

Published on 17 Sep 2014 - 5:24

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Use a contrapositive proof to show that $mn$ is a perfect square if $m$ and $n$ are

Published on 18 Sep 2014 - 23:42

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Half prime numbers?

Published on 19 Sep 2014 - 21:51

95

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What does Heron's Algorithm have to do with the construction of logarithmic tables

Published on 22 Sep 2014 - 17:29

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Growth Rate of Gaps Between Consecutive Perfect Squares

Published on 30 Sep 2014 - 4:17

List Question

Archimedes' Approximation of Square Roots

A number is a perfect square if and only if it has odd number of positive divisors

Simplifying radical expressions such as $\sqrt{80}$

Is sum of square of primes a square of prime?

The probability of $n$ being a square, given the units-digit in its decimal representation

Calculate more digits of square root of 2?

Leibniz Binary Representation of Squares

Unit conversion not coming out right.

If $p\mid a^2$ then $p^2\mid a^2$. Show that it is true or false.

How to find the square root of an imperfect square number, using shortcut method?

Perfect squares, cubes and fifth powers $ \leq 10^8 $

Use a contrapositive proof to show that $mn$ is a perfect square if $m$ and $n$ are

Half prime numbers?

What does Heron's Algorithm have to do with the construction of logarithmic tables

Growth Rate of Gaps Between Consecutive Perfect Squares

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