# Check if number is power of 3

Here given code implementation process.

```
// C program for
// Check if number is power of 3
#include <stdio.h>
// Check if that given number is power of 3 or not
void isPowerOfThree(int number)
{
if (3486784401u % number == 0)
{
/*
Highest power of 3 in unsigned integer
3486784401 (3^20)
That is divisible by 3 and remainder is zero
*/
printf(" Number %d is power of 3 \n", number);
}
else
{
printf(" Number %d is not power of 3 \n", number);
}
}
int main(int argc, char const *argv[])
{
// Test Case
isPowerOfThree(81);
isPowerOfThree(18);
isPowerOfThree(27);
isPowerOfThree(30);
isPowerOfThree(-27);
return 0;
}
```

#### input

```
Number 81 is power of 3
Number 18 is not power of 3
Number 27 is power of 3
Number 30 is not power of 3
Number -27 is not power of 3
```

```
/*
Java Program for
Check if number is power of 3
*/
public class Power
{
// Check whether given number is power of 3 or not
public void isPowerOfThree(long number)
{
if (3486784401L % number == 0)
{
/*
Highest power of 3 in unsigned integer
3486784401 (3^20)
That is divisible by 3 and remainder is zero
*/
System.out.println(" Number " + number + " is power of 3 ");
}
else
{
System.out.println(" Number " + number + " is not power of 3 ");
}
}
public static void main(String[] args)
{
Power task = new Power();
// Test Case
task.isPowerOfThree(81);
task.isPowerOfThree(18);
task.isPowerOfThree(27);
task.isPowerOfThree(30);
// 3 ^ 0 = 1
task.isPowerOfThree(1);
task.isPowerOfThree(-27);
}
}
```

#### input

```
Number 81 is power of 3
Number 18 is not power of 3
Number 27 is power of 3
Number 30 is not power of 3
Number 1 is power of 3
Number -27 is power of 3
```

```
// Include header file
#include <iostream>
using namespace std;
/*
C++ Program for
Check if number is power of 3
*/
class Power
{
public:
// Check whether given number is power of 3 or not
void isPowerOfThree(long number)
{
if (3486784401L % number == 0)
{
/*
Highest power of 3 in unsigned integer
3486784401 (3^20)
That is divisible by 3 and remainder is zero
*/
cout << " Number " << number << " is power of 3 " << endl;
}
else
{
cout << " Number " << number << " is not power of 3 " << endl;
}
}
};
int main()
{
Power *task = new Power();
// Test Case
task->isPowerOfThree(81);
task->isPowerOfThree(18);
task->isPowerOfThree(27);
task->isPowerOfThree(30);
// 3 ^ 0 = 1
task->isPowerOfThree(1);
task->isPowerOfThree(-27);
return 0;
}
```

#### input

```
Number 81 is power of 3
Number 18 is not power of 3
Number 27 is power of 3
Number 30 is not power of 3
Number 1 is power of 3
Number -27 is power of 3
```

```
// Include namespace system
using System;
/*
Csharp Program for
Check if number is power of 3
*/
public class Power
{
// Check whether given number is power of 3 or not
public void isPowerOfThree(long number)
{
if (3486784401L % number == 0)
{
/*
Highest power of 3 in unsigned integer
3486784401 (3^20)
That is divisible by 3 and remainder is zero
*/
Console.WriteLine(" Number " + number + " is power of 3 ");
}
else
{
Console.WriteLine(" Number " + number + " is not power of 3 ");
}
}
public static void Main(String[] args)
{
Power task = new Power();
// Test Case
task.isPowerOfThree(81);
task.isPowerOfThree(18);
task.isPowerOfThree(27);
task.isPowerOfThree(30);
// 3 ^ 0 = 1
task.isPowerOfThree(1);
task.isPowerOfThree(-27);
}
}
```

#### input

```
Number 81 is power of 3
Number 18 is not power of 3
Number 27 is power of 3
Number 30 is not power of 3
Number 1 is power of 3
Number -27 is power of 3
```

```
<?php
/*
Php Program for
Check if number is power of 3
*/
class Power
{
// Check whether given number is power of 3 or not
public function isPowerOfThree($number)
{
if (3486784401 % $number == 0)
{
/*
Highest power of 3 in unsigned integer
3486784401 (3^20)
That is divisible by 3 and remainder is zero
*/
echo " Number ".$number.
" is power of 3 ".
"\n";
}
else
{
echo " Number ".$number.
" is not power of 3 ".
"\n";
}
}
}
function main()
{
$task = new Power();
// Test Case
$task->isPowerOfThree(81);
$task->isPowerOfThree(18);
$task->isPowerOfThree(27);
$task->isPowerOfThree(30);
// 3 ^ 0 = 1
$task->isPowerOfThree(1);
$task->isPowerOfThree(-27);
}
main();
```

#### input

```
Number 81 is power of 3
Number 18 is not power of 3
Number 27 is power of 3
Number 30 is not power of 3
Number 1 is power of 3
Number -27 is power of 3
```

```
/*
Node JS Program for
Check if number is power of 3
*/
class Power
{
// Check whether given number is power of 3 or not
isPowerOfThree(number)
{
if (3486784401 % number == 0)
{
/*
Highest power of 3 in unsigned integer
3486784401 (3^20)
That is divisible by 3 and remainder is zero
*/
console.log(" Number " + number + " is power of 3 ");
}
else
{
console.log(" Number " + number + " is not power of 3 ");
}
}
}
function main()
{
var task = new Power();
// Test Case
task.isPowerOfThree(81);
task.isPowerOfThree(18);
task.isPowerOfThree(27);
task.isPowerOfThree(30);
// 3 ^ 0 = 1
task.isPowerOfThree(1);
task.isPowerOfThree(-27);
}
main();
```

#### input

```
Number 81 is power of 3
Number 18 is not power of 3
Number 27 is power of 3
Number 30 is not power of 3
Number 1 is power of 3
Number -27 is power of 3
```

```
# Python 3 Program for
# Check if number is power of 3
class Power :
# Check whether given number is power of 3 or not
def isPowerOfThree(self, number) :
if (3486784401 % number == 0) :
# Highest power of 3 in unsigned integer
# 3486784401 (3^20)
# That is divisible by 3 and remainder is zero
print(" Number", number ," is power of 3 ")
else :
print(" Number", number ," is not power of 3 ")
def main() :
task = Power()
# Test Case
task.isPowerOfThree(81)
task.isPowerOfThree(18)
task.isPowerOfThree(27)
task.isPowerOfThree(30)
# 3 ^ 0 = 1
task.isPowerOfThree(1)
task.isPowerOfThree(-27)
if __name__ == "__main__": main()
```

#### input

```
Number 81 is power of 3
Number 18 is not power of 3
Number 27 is power of 3
Number 30 is not power of 3
Number 1 is power of 3
Number -27 is power of 3
```

```
# Ruby Program for
# Check if number is power of 3
class Power
# Check whether given number is power of 3 or not
def isPowerOfThree(number)
if (3486784401 % number == 0)
# Highest power of 3 in unsigned integer
# 3486784401 (3^20)
# That is divisible by 3 and remainder is zero
print(" Number ", number ," is power of 3 ", "\n")
else
print(" Number ", number ," is not power of 3 ", "\n")
end
end
end
def main()
task = Power.new()
# Test Case
task.isPowerOfThree(81)
task.isPowerOfThree(18)
task.isPowerOfThree(27)
task.isPowerOfThree(30)
# 3 ^ 0 = 1
task.isPowerOfThree(1)
task.isPowerOfThree(-27)
end
main()
```

#### input

```
Number 81 is power of 3
Number 18 is not power of 3
Number 27 is power of 3
Number 30 is not power of 3
Number 1 is power of 3
Number -27 is power of 3
```

```
/*
Scala Program for
Check if number is power of 3
*/
class Power()
{
// Check whether given number is power of 3 or not
def isPowerOfThree(number: Long): Unit = {
if (3486784401L % number == 0)
{
/*
Highest power of 3 in unsigned integer
3486784401 (3^20)
That is divisible by 3 and remainder is zero
*/
println(" Number " + number + " is power of 3 ");
}
else
{
println(" Number " + number + " is not power of 3 ");
}
}
}
object Main
{
def main(args: Array[String]): Unit = {
var task: Power = new Power();
// Test Case
task.isPowerOfThree(81);
task.isPowerOfThree(18);
task.isPowerOfThree(27);
task.isPowerOfThree(30);
// 3 ^ 0 = 1
task.isPowerOfThree(1);
task.isPowerOfThree(-27);
}
}
```

#### input

```
Number 81 is power of 3
Number 18 is not power of 3
Number 27 is power of 3
Number 30 is not power of 3
Number 1 is power of 3
Number -27 is power of 3
```

```
/*
Swift 4 Program for
Check if number is power of 3
*/
class Power
{
// Check whether given number is power of 3 or not
func isPowerOfThree(_ number: Int)
{
if (3486784401 % number == 0)
{
/*
Highest power of 3 in unsigned integer
3486784401 (3^20)
That is divisible by 3 and remainder is zero
*/
print(" Number ", number ," is power of 3 ");
}
else
{
print(" Number ", number ," is not power of 3 ");
}
}
}
func main()
{
let task: Power = Power();
// Test Case
task.isPowerOfThree(81);
task.isPowerOfThree(18);
task.isPowerOfThree(27);
task.isPowerOfThree(30);
// 3 ^ 0 = 1
task.isPowerOfThree(1);
task.isPowerOfThree(-27);
}
main();
```

#### input

```
Number 81 is power of 3
Number 18 is not power of 3
Number 27 is power of 3
Number 30 is not power of 3
Number 1 is power of 3
Number -27 is power of 3
```

```
/*
Kotlin Program for
Check if number is power of 3
*/
class Power
{
// Check whether given number is power of 3 or not
fun isPowerOfThree(number: Long): Unit
{
if ((3486784401 % number) == 0L)
{
/*
Highest power of 3 in unsigned integer
3486784401 (3^20)
That is divisible by 3 and remainder is zero
*/
println(" Number " + number + " is power of 3 ");
}
else
{
println(" Number " + number + " is not power of 3 ");
}
}
}
fun main(args: Array < String > ): Unit
{
val task: Power = Power();
// Test Case
task.isPowerOfThree(81);
task.isPowerOfThree(18);
task.isPowerOfThree(27);
task.isPowerOfThree(30);
// 3 ^ 0 = 1
task.isPowerOfThree(1);
task.isPowerOfThree(-27);
}
```

#### input

```
Number 81 is power of 3
Number 18 is not power of 3
Number 27 is power of 3
Number 30 is not power of 3
Number 1 is power of 3
Number -27 is power of 3
```

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