这是一个巧合,地球的周长在公里几乎$ 2 ^ {12}$ ?- 江南体育网页版- - - - -地球科学堆江南电子竞技平台栈交换
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2023 - 07 - 10 - t13:17:15z
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这是一个巧合,地球的周长在公里几乎$ 2 ^ {12}$ ?
LMol
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2022 - 04 - 24 - t13:53:32z
2022 - 04 - 26 - t18:24:59z
< p >地球的周长被测量类< span = " math-container " > 40075美元\ \ pu{公里}$ < / span >,它只< span class = " math-container " > $ 21 \ \ pu{公里}< / span >美元40096美元< span class = " math-container " > = 2 ^ {12} $ < / span >。作为参考,< span class = " math-container " > 40075美元\大约2 ^ {11.992}$ < / span >。这可能是一个奇怪的巧合,但最初一米是将<跨类= " math-container " > 1/10,000,000 < / span >美元th的距离从北极到赤道,所以有一个数学解释。< / p >
//www.hoelymoley.com/questions/23762/-/23764 # 23764
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弗雷德回答的这是一个巧合,地球的周长公里几乎是2美元^ {12}$ ?
弗雷德
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2022 - 04 - 24 - t17:38:09z
2022 - 04 - 25 - t09:41:35z
< p >你的数学有毛病,< span class = " math-container " > 2美元^{12}\ = \ 4096美元< / span >: < / p > < p > <跨类= " math-container " > x ^ 2美元\ \ = \ 000美元< / span > < / p > < p > <跨类= " math-container " > $ \因此x \ log2 \ =日志\ \ 000 \ \ $ < / span > < / p > < p > <跨类= " math-container " > $ \因此x \ = \ \压裂{\ log \ 40000} {\ log \ 2} $ < / span > < / p > < p > <跨类= " math-container " > \因此x \ = \ 15.28771美元< / span > < / p > < p >, < span class = " math-container " > 2美元^{15.28771}\ \ = \ 000美元< / span > < / p >
//www.hoelymoley.com/questions/23762/-/23765 # 23765
37
奥斯卡Lanzi回答的这是一个巧合,地球的周长公里几乎是2美元^ {12}$ ?
奥斯卡Lanzi
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2022 - 04 - 24 - t18:08:51z
2022 - 04 - 24 - t18:08:51z
< p >,当别人指出我们一点从< span class = " math-container " > 2美元^ {12}$ < / span >公里。然而,有巧合我们世界的周长是接近< span class = " math-container " > < / span >公里美元40000美元。从< a href = " https://en.wikipedia.org/wiki/Metre " rel = " noreferrer " >维基百科< / >:< / p > < blockquote > < p >米最初是在1793年定义为10000000从赤道到北极距离的一个大圆,所以地球的周长大约是40000公里。< / p > < /引用>