18008
Number 18008 is an even five-digits composite number and natural number following 18007 and preceding 18009.
| Nominal | 18008 |
| Cardinal | eighteen thousand eight |
Cardinal eighteen thousand eight |
| Ordinal | 18,008th |
| Number of digits | 5 |
| Sum of digits | 17 |
| Product of digits | 0 |
| Number parity | Even |
Calculation was done in 0.0000450611 seconds
| Prime factorization | 2 x 2 x 2 x 2251 |
| Prime factorization in exponent form | 23 x 2251 |
| Prime factors | 2, 2251 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 2253 |
| Product of prime factors | 4502 |
Calculation was done in 0.0000829697 seconds
| List of proper divisors | 1, 2, 4, 8, 2251, 4502, 9004 |
| List of all dividers | 1, 2, 4, 8, 2251, 4502, 9004, 18008 |
| Number of divisors d(n) | 8 |
| Sum of all divisors σ(n) | 33780 |
| Aliquot sum | 15772 |
| 18008 is a deficient number , since it is larger than the sum of its proper divisors (15772). Its deficiency is 2236. |
Calculation was done in 0.0000309944 seconds
| Is 18008 a prime number? | No |
| Is 18008 a semiprime number? | No |
| Is 18008 a Chen prime number? | No |
| Is 18008 a Mersenne prime number? | No |
Calculation was done in 0.0014150143 seconds
| Is 18008 a Catalan number? | No |
| Is 18008 a Fibonacci number? | No |
| Is 18008 a Idoneal number? | No |
Calculation was done in 0.0000069141 seconds
| 18008 is a Happy number |
| 18008 is not a Humble number |
| 18008 is not a Münchhausen number |
| 18008 is not a Perfect number |
| 18008 is not a Perfect square |
| 18008 is not a Palindrome |
Calculation was done in 0.0031030178 seconds
| Base | System | Value |
|---|
| 2 | Binary | 1000110010110002 |
| 3 | Ternary | 2202002223 |
| 4 | Quaternary | 101211204 |
| 5 | Quinary | 10340135 |
| 6 | Senary | 2152126 |
| 7 | Septenary | 1033347 |
| 8 | Octal | 431308 |
| 9 | Nonary | 266289 |
| 10 | Decimal | 18008 |
| 12 | Duodecimal | a50812 |
| 16 | Hexadecimal | 465816 |
| 20 | Vigesimal | 250820 |
| 36 | Base36 | dw836 |
| 60 | Sexagesimal | 50860 |
Calculation was done in 0.0000247955 seconds
| Square of 18008 (n2) | 324288064 |
| Cube of 18008 (n3) | 5839779456512 |
| Square root of 18008 | 134.19388957773 |
| Natural Logarithm (ln) of 18008 | 9.7985713825866 |
| Decimal Logarithm (log) of 18008 | 4.2554654819925 |
Calculation was done in 0.0000050068 seconds
| Sine of 18008 | 0.38102957655643 |
| Cosecant of 18008 | 2.6244681818076 |
| Cosine of 18008 | 0.92456284902067 |
| Secant of 18008 | 1.0815922368709 |
| Tangent of 18008 | 0.41211863202165 |
| Cotangent of 18008 | 2.4264857793362 |
Calculation was done in 0.0000379086 seconds
Is 18008 an Even Number?
Yes, the number 18008 is an even number.
Is 18008 an Odd Number?
No
Previous even number is
18006Next even number is
18010
Calculation was done in 0.0000059605 seconds
| The spelling of 18008 in words is "eighteen thousand eight", meaning that: |
| 18008 is not an aban number (as it contains the letter a) |
| 18008 is not an eban number (as it contains the letter e) |
| 18008 is not an iban number (as it contains the letter i) |
| 18008 is not an oban number (as it contains the letter o) |
| 18008 is not a tban number (as it contains the letter t) |
| 18008 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000030994 seconds
| Bengali numerals | ১৮০০৮ |
| Eastern Arabic numerals | ١٨٬٠٠٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓐁 |
| Khmer numerals | ១៨០០៨ |
| Japanese numerals | 一万八千八 |
| Roman numerals | n/a |
| Thai numerals | ๑๘๐๐๘ |
Calculation was done in 0.0000939369 seconds
| Arabic | ثمانية عشر ألف و ثمانية |
| Croatian | osamnaest tisuća osam |
| Czech | osmnáct tisíc osm |
| Danish | atten tusinde og otte |
| Dutch | achttienduizend en acht |
| Estonian | akpe wuienyi kple enyi |
| Faroese | átjan tusin og átta |
| Filipino | labíng-walóng libó’t waló |
| Finnish | kahdeksantoistatuhattakahdeksan |
| French | dix-huit mille huit |
| Greek | δεκαοκτώ χίλιάδες οκτώ |
| German | achtzehntausendacht |
| Hebrew | שמונה עשר אלף ושמונה |
| Hindi | अठारह हज़ार आठ |
| Hungarian | tizennyolcezernyolc |
| Icelandic | átján þúsund og átta |
| Indonesian | delapan belas ribu delapan |
| Italian | diciottomilaotto |
| Japanese | 一万八千八 |
| Korean | 만 팔천팔 |
| Latvian | astoņpadsmit tūkstoši astoņi |
| Lithuanian | aštuoniolika tūkstančių aštuoni |
| Norwegian | atten tusen og åtte |
| Persian | هجده هزار و هشت |
| Polish | osiemnaście tysięcy osiem |
| Portuguese | dezoito mil e oito |
| Romanian | optsprezece mii opt |
| Russian | восемнадцать тысяч восемь |
| Serbian | осамнаест хиљада осам |
| Slovak | osemnásť tisíc osem |
| Slovene | asemnajst tisuću osem |
| Spanish | dieciocho mil ocho |
| Swahili | elfu kumi na nane, nane |
| Swedish | artontusenåtta |
| Thai | หนึ่งหมื่นแปดพันแปด |
| Turkish | on sekiz bin sekiz |
| Ukrainian | вісімнадцять тисяч вісім |
| Vietnamese | mười tám nghìn không trăm lẻ tám |
Calculation was done in 0.0252611637 seconds
| Number 18008 reversed | 80081 |
| Unicode Character | U+4658 | 䙘 |
| Unix Timestamp | Thu, 01 Jan 1970 05:00:08 +0000 |
Calculation was done in 0.0000360012 seconds
This page was generated in 0.03 seconds.