# 11p7

Input |
---|

(11!)/((11 – 7)!) |

Result |

1663200 |

Number name |

1 million 663 thousand 200 |

Number length |

7 decimal digits |

Series representation |

(11!)/((11 – 7)!) = (sum_(k=0)^infinity ((11 – n_0)^k Gamma^(k)(1 + n_0))/(k!))/(sum_(k=0)^infinity ((4 – n_0)^k Gamma^(k)(1 + n_0))/(k!)) for (((script n)_0 >=0 or (script n)_0 (not element)Z) and (script n)_0 ->4 and (script n)_0 ->11) |