## Is 89 Prime Number or Composite Number

**Is 89 a Prime Number?**

**Yes**: 89 is a prime number.

**Why Yes:**89 meets the criteria for being a prime number as it has exactly two distinct positive divisors: 1 and itself. This means that it cannot be divided evenly by any other numbers, confirming its status as a prime number. Use this Prime Number Checker Tool to see if its a prime number.

**Is 89 a Composite Number?**

**NO**: 89 is not a Composite Number.

**Why No:**89 is not a composite number because it does not have more than two distinct positive divisors. It has exactly two divisors: 1 and itself (89), which classifies it as a prime number, not composite.

## Problem Statements

Property | Answer |
---|---|

Is 89 a prime number? | Yes |

Is 89 a composite number? | No |

Is 89 a perfect square? | No |

Factors of 89 | 1, 89 |

Multiples of 89 | 89, 178, 267, 356, 445, 534, 623, 712, 801, 890 |

Cube Root of 89 | Approximately 4.45 (89 is not a perfect cube) |

Square of 89 | 7921 |

Square Root of 89 | Approximately 9.43 |

Is 89 a Perfect Cube? | No |

Is 89 an Irrational number | No |

Is 89 a Rational number | Yes |

Is 89 a Real number | Yes |

Is 89 an Integer | Yes |

Is 89 a Natural number | Yes |

Is 89 a Whole number | Yes |

Is 89 an Even or odd number | No (89 is an odd number) |

Is 89 an Ordinal number | Yes |

Is 89 a Complex number | Yes (as all real numbers are also complex numbers) |

## What are the Factors of 89?

**1****89**Since 89 is a prime number, its only factors are 1 and itself.

## What Kind of Number is 89?

**Prime Number**: 89 is a prime number because it has only two distinct divisors: 1 and itself.**Odd Number**: 89 is odd as it cannot be divided evenly by 2.**Natural Number**: Being a positive integer, 89 is also a natural number.**Whole Number**: As a non-negative integer, 89 is a whole number.**Integer**: 89 is an integer, as it is a whole number without any fractional or decimal component.**Rational Number**: 89 is rational because it can be expressed as the fraction 89/1.**Real Number**: As a rational number, 89 is also a real number. It can be located on the number line.**Not a Perfect Square**: 89 is not a perfect square because its square root is not an integer.**Not a Perfect Cube**: Similarly, 89 is not a perfect cube as its cube root is not an integer.**Not an Irrational Number**: Since 89 can be expressed as a ratio of integers (89/1), it is not irrational.**Not a Composite Number**: 89 does not have more than two distinct positive divisors, so it is not composite.**Not an Even Number**: 89 is not divisible by 2, making it an odd number, not even.

The nearest prime numbers to 89 are:

**Before 89:**83**After 89:**97

## FAQS

### Is 89 a prime factor?

Yes, 89 is a prime factor. Since 89 is a prime number, it can serve as a prime factor for other numbers, particularly those that are multiples of 89.

### Negative Factors of 89:

**-1****-89**

### Sum of Factors of 89:

The sum of the factors of 89 (considering only the positive factors 1 and 89) is:

**1 + 89 = 90**