Decimal | 129 |

Binary | 10000001 |

Hexadecimal | 0x81 |

Roman | CXXIX |

Dotted decimal | 0.0.0.129 |

Square root of | 16641 |

Factors | 43 3 |

English | one hundred twenty-nine |

Wikipedia Article about 129 | Wikipedia Article about 129 |

RGB Color | #000081, |

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