...     
81,011
 -     
81,012
 -     
81,013
 -     
81,014
 -     
81,015
 -     
81,016
 -     
81,017
 ...     
URI: http://km.aifb.kit.edu/projects/numbers/n81014 
[URI4URI]    Names
    Estonian: 
kaheksakümmend üks tuhat neliteist
    Czech: 
osmdesát jedna tisíc ètrnáct
    Portuguese: 
oitenta e um mil e quatorze
    Lithuanian: 
aðtuoniasdeðimt vienas tûkstantis keturiolika
    French: 
quatre-vingt-un mille quatorze
    Italian: 
ottant e unmilaquattordici
    Spanish: 
ochenta  y un mil catorce
    German: 
einundachtzigtausendvierzehn
    English: 
eighty-one thousand fourteen
    Other systems
    Binary: 
10011110001110110
    Octal: 
236166
    Duodecimal: 
3aa72
    Hexadecimal: 
13c76
    Hexatridecimal: 
1qie
    Properties
    Natural logarithm: 
11.302377258226
    Binary logarithm: 
16.305883620698
    Common logarithm: 
4.9085600756362
    Prime factors: 
    1
    * 
    2
    * 
    40,507
    Digit sum: 
    14
    
      Semantic forms
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