...
13,978
-
13,979
-
13,980
-
13,981
-
13,982
-
13,983
-
13,984
...
URI: http://km.aifb.kit.edu/projects/numbers/n13981
[URI4URI] Names
Estonian:
kolmteist tuhat üheksasada kaheksakümmend üks
Czech:
tøináct tisíc devìt set osmdesát jedna
Portuguese:
treze mil novecentos e oitenta e um
Lithuanian:
trylika tûkstanèiø devyni ðimtai aðtuoniasdeðimt vienas
French:
treize mille neuf cent quatre-vingt-un
Italian:
tredicimilanovecentoottantuno
Spanish:
trece mil novecientos ochenta y uno
German:
dreizehntausendneunhunderteinundachtzig
English:
thirteen thousand nine hundred eighty-one
Other systems
Binary:
11011010011101
Octal:
33235
Duodecimal:
8111
Hexadecimal:
369d
Hexatridecimal:
asd
Properties
Natural logarithm:
9.5454545439878
Binary logarithm:
13.771179933642
Common logarithm:
4.1455382357122
Prime factors:
1
*
11
*
31
*
41
Digit sum:
22
Semantic forms
Graphite