# 20 4 2

Input |
---|

{20, 4, 2} |

Total |

20 + 4 + 2 = 26 |

Vector length |

2 sqrt(105)~~20.4939 |

Normalized vector |

(2 sqrt(5/21), 2/sqrt(105), 1/sqrt(105)) |

Spherical coordinates (radial, polar, azimuthal) |

r~~20.4939, theta~~84.3996 °, phi~~11.3099 ° |

Greatest common divisor |

gcd(20, 4, 2) = 2 |