168
Number 168 (one hundred sixty-eight) is an even three-digits composite number and natural number following 167 and preceding 169.
| Nominal | 168 |
| Cardinal | one hundred sixty-eight |
Cardinal one hundred sixty-eight |
| Ordinal | 168th |
| Number of digits | 3 |
| Sum of digits | 15 |
| Product of digits | 48 |
| Number parity | Even |
Calculation was done in 0.0000340939 seconds
| Prime factorization | 2 x 2 x 2 x 3 x 7 |
| Prime factorization in exponent form | 23 x 3 x 7 |
| Prime factors | 2, 3, 7 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 5 |
| Sum of prime factors | 12 |
| Product of prime factors | 42 |
Calculation was done in 0.0000181198 seconds
| List of proper divisors | 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84 |
| List of all dividers | 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168 |
| Number of divisors d(n) | 16 |
| Sum of all divisors σ(n) | 480 |
| Aliquot sum | 312 |
| 168 is an abundant number , because the sum of its proper divisors (312) is greater than itself. Its abundance is 144. |
Calculation was done in 0.0000119209 seconds
| Is 168 a prime number? | No |
| Is 168 a semiprime number? | No |
| Is 168 a Chen prime number? | No |
| Is 168 a Mersenne prime number? | No |
Calculation was done in 0.0000159740 seconds
| Is 168 a Catalan number? | No |
| Is 168 a Fibonacci number? | No |
| Is 168 a Idoneal number? | Yes: I43 |
Calculation was done in 0.0000050068 seconds
| 168 is not a Happy number |
| 168 is a Humble number |
| 168 is not a Münchhausen number |
| 168 is not a Perfect number |
| 168 is not a Perfect square |
| 168 is not a Palindrome |
Calculation was done in 0.0052580833 seconds
| Base | System | Value |
|---|
| 2 | Binary | 101010002 |
| 3 | Ternary | 200203 |
| 4 | Quaternary | 22204 |
| 5 | Quinary | 11335 |
| 6 | Senary | 4406 |
| 7 | Septenary | 3307 |
| 8 | Octal | 2508 |
| 9 | Nonary | 2069 |
| 10 | Decimal | 168 |
| 12 | Duodecimal | 12012 |
| 16 | Hexadecimal | a816 |
| 20 | Vigesimal | 8820 |
| 36 | Base36 | 4o36 |
| 60 | Sexagesimal | 2m60 |
Calculation was done in 0.0000190735 seconds
| Square of 168 (n2) | 28224 |
| Cube of 168 (n3) | 4741632 |
| Square root of 168 | 12.961481396816 |
| Natural Logarithm (ln) of 168 | 5.1239639794033 |
| Decimal Logarithm (log) of 168 | 2.2253092817259 |
Calculation was done in 0.0000081062 seconds
| Sine of 168 | -0.99717328877408 |
| Cosecant of 168 | -1.0028347241726 |
| Cosine of 168 | -0.075136090898353 |
| Secant of 168 | -13.309183217328 |
| Tangent of 168 | 13.27156199972 |
| Cotangent of 168 | 0.075349080991455 |
Calculation was done in 0.0000059605 seconds
Is 168 an Even Number?
Yes, the number 168 is an even number.
Previous even number is
166
Calculation was done in 0.0000030994 seconds
| The spelling of 168 in words is "one hundred sixty-eight", meaning that: |
| 168 is an aban number (a number without the letter a) |
| 168 is not an eban number (as it contains the letter e) |
| 168 is not an iban number (as it contains the letter i) |
| 168 is not an oban number (as it contains the letter o) |
| 168 is not a tban number (as it contains the letter t) |
| 168 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000019073 seconds
| Bengali numerals | ১৬৮ |
| Eastern Arabic numerals | ١٦٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓍢𓎋𓐁 |
| Khmer numerals | ១៦៨ |
| Japanese numerals | 百六十八 |
| Roman numerals | CLXVIII |
| Thai numerals | ๑๖๘ |
Calculation was done in 0.0000932217 seconds
| Arabic | مائة و ثمانية و ستون |
| Croatian | sto šezdeset i osam |
| Czech | sto šedesát osm |
| Danish | et hundrede otte og tres |
| Dutch | honderdachtenzestig |
| Estonian | alafa ɖeka blaade vɔ enyi |
| Faroese | eitthundraðogsekstiátta |
| Filipino | isáng daán at anim na pû’t waló |
| Finnish | satakuusikymmentäkahdeksan |
| French | cent soixante-huit |
| Greek | εκατόν εξήντα οκτώ |
| German | einhundertachtundsechzig |
| Hebrew | מאה שישים ושמונה |
| Hindi | एक सौ अड़सठ |
| Hungarian | százhatvannyolc |
| Icelandic | eitthundrað og sextíu og átta |
| Indonesian | seratus enam puluh delapan |
| Italian | centosessantotto |
| Japanese | 百六十八 |
| Korean | 백육십팔 |
| Latvian | simt sešdesmit astoņi |
| Lithuanian | šimtas šešiasdešimt aštuoni |
| Norwegian | hundre og sekstiåtte |
| Persian | صد و شصت و هشت |
| Polish | sto sześćdziesiąt osiem |
| Portuguese | cento e sessenta e oito |
| Romanian | una sută şasezeci şi opt |
| Russian | сто шестьдесят восемь |
| Serbian | сто шездесет и осам |
| Slovak | jednasto šesťdesiatosem |
| Slovene | sto šestdeset osem |
| Spanish | ciento sesenta y ocho |
| Swahili | mia moja na sitini na nane |
| Swedish | enhundrasextioåtta |
| Thai | หนึ่งร้อยหกสิบแปด |
| Turkish | yüz altmış sekiz |
| Ukrainian | сто шістдесят вісім |
| Vietnamese | một trăm sáu mươi tám |
Calculation was done in 0.0140058994 seconds
| Number 168 reversed | 861 |
| ASCII Code | 168 | ¨ |
| Unicode Character | U+00A8 | ¨ |
| Hexadecimal color (shorthand) | #116688 | |
| Unix Timestamp | Thu, 01 Jan 1970 00:02:48 +0000 |
Calculation was done in 0.0000228882 seconds
This page was generated in 0.02 seconds.