...     
55,978
 -     
55,979
 -     
55,980
 -     
55,981
 -     
55,982
 -     
55,983
 -     
55,984
 ...     
URI: http://km.aifb.kit.edu/projects/numbers/n55981 
[URI4URI]    Names
    Estonian: 
viiskümmend viis tuhat üheksasada kaheksakümmend üks
    Czech: 
padesát pìt tisíc devìt set osmdesát jedna
    Portuguese: 
cinqüenta e cinco mil novecentos e oitenta e um
    Lithuanian: 
penkiasdeðimt penki tûkstanèiai devyni ðimtai aðtuoniasdeðimt vienas
    French: 
cinquante-cinq mille neuf cent quatre-vingt-un
    Italian: 
cinquantacinquemilanovecentoottantuno
    Spanish: 
cincuenta y cinco mil novecientos ochenta y uno
    German: 
fünfundfünfzigtausendneunhunderteinundachtzig
    English: 
fifty-five thousand nine hundred eighty-one
    Other systems
    Binary: 
1101101010101101
    Octal: 
155255
    Duodecimal: 
28491
    Hexadecimal: 
daad
    Hexatridecimal: 
1771
    Properties
    Natural logarithm: 
10.932767626433
    Binary logarithm: 
15.772649637846
    Common logarithm: 
4.7480406520902
    Prime factors: 
    1
    * 
    17
    * 
    37
    * 
    89
    Digit sum: 
    28
    
      Semantic forms
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