18009
Number 18009 is an odd five-digits composite number and natural number following 18008 and preceding 18010.
| Nominal | 18009 |
| Cardinal | eighteen thousand nine |
Cardinal eighteen thousand nine |
| Ordinal | 18,009th |
| Number of digits | 5 |
| Sum of digits | 18 |
| Product of digits | 0 |
| Number parity | Odd |
Calculation was done in 0.0000450611 seconds
| Prime factorization | 3 x 3 x 3 x 23 x 29 |
| Prime factorization in exponent form | 33 x 23 x 29 |
| Prime factors | 3, 23, 29 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 5 |
| Sum of prime factors | 55 |
| Product of prime factors | 2001 |
Calculation was done in 0.0000231266 seconds
| List of proper divisors | 1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003 |
| List of all dividers | 1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 18009 |
| Number of divisors d(n) | 16 |
| Sum of all divisors σ(n) | 28800 |
| Aliquot sum | 10791 |
| 18009 is a deficient number , since it is larger than the sum of its proper divisors (10791). Its deficiency is 7218. |
Calculation was done in 0.0000290871 seconds
| Is 18009 a prime number? | No |
| Is 18009 a semiprime number? | No |
| Is 18009 a Chen prime number? | No |
| Is 18009 a Mersenne prime number? | No |
Calculation was done in 0.0209720135 seconds
| Is 18009 a Catalan number? | No |
| Is 18009 a Fibonacci number? | No |
| Is 18009 a Idoneal number? | No |
Calculation was done in 0.0000059605 seconds
| 18009 is not a Happy number |
| 18009 is not a Humble number |
| 18009 is not a Münchhausen number |
| 18009 is not a Perfect number |
| 18009 is not a Perfect square |
| 18009 is not a Palindrome |
Calculation was done in 0.0074720383 seconds
| Base | System | Value |
|---|
| 2 | Binary | 1000110010110012 |
| 3 | Ternary | 2202010003 |
| 4 | Quaternary | 101211214 |
| 5 | Quinary | 10340145 |
| 6 | Senary | 2152136 |
| 7 | Septenary | 1033357 |
| 8 | Octal | 431318 |
| 9 | Nonary | 266309 |
| 10 | Decimal | 18009 |
| 12 | Duodecimal | a50912 |
| 16 | Hexadecimal | 465916 |
| 20 | Vigesimal | 250920 |
| 36 | Base36 | dw936 |
| 60 | Sexagesimal | 50960 |
Calculation was done in 0.0000209808 seconds
| Square of 18009 (n2) | 324324081 |
| Cube of 18009 (n3) | 5840752374729 |
| Square root of 18009 | 134.19761547807 |
| Natural Logarithm (ln) of 18009 | 9.79862691192 |
| Decimal Logarithm (log) of 18009 | 4.2554895980755 |
Calculation was done in 0.0000059605 seconds
| Sine of 18009 | 0.98386396989962 |
| Cosecant of 18009 | 1.0164006718348 |
| Cosine of 18009 | 0.17891810622001 |
| Secant of 18009 | 5.5891492545218 |
| Tangent of 18009 | 5.4989625739153 |
| Cotangent of 18009 | 0.18185248336542 |
Calculation was done in 0.0000059605 seconds
Is 18009 an Even Number?
No
Is 18009 an Odd Number?
Yes, the number 18009 is an odd number.
Total number of all odd numbers from 1 to 18009 is
9005Sum of all the odd numbers from 1 to 18009 are 81090025
The sum of all odd numbers is a perfect square: 81090025 = 9005
An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.Previous odd number is
18007
Calculation was done in 0.0000050068 seconds
| The spelling of 18009 in words is "eighteen thousand nine", meaning that: |
| 18009 is not an aban number (as it contains the letter a) |
| 18009 is not an eban number (as it contains the letter e) |
| 18009 is not an iban number (as it contains the letter i) |
| 18009 is not an oban number (as it contains the letter o) |
| 18009 is not a tban number (as it contains the letter t) |
| 18009 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000030994 seconds
| Bengali numerals | ১৮০০৯ |
| Eastern Arabic numerals | ١٨٬٠٠٩ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓐂 |
| Khmer numerals | ១៨០០៩ |
| Japanese numerals | 一万八千九 |
| Roman numerals | n/a |
| Thai numerals | ๑๘๐๐๙ |
Calculation was done in 0.0001420975 seconds
| Arabic | ثمانية عشر ألف و تسعة |
| Croatian | osamnaest tisuća devet |
| Czech | osmnáct tisíc devět |
| Danish | atten tusinde og ni |
| Dutch | achttienduizend en negen |
| Estonian | akpe wuienyi kple asieke |
| Faroese | átjan tusin og níggju |
| Filipino | labíng-walóng libó’t siyám |
| Finnish | kahdeksantoistatuhattayhdeksän |
| French | dix-huit mille neuf |
| Greek | δεκαοκτώ χίλιάδες εννέα |
| German | achtzehntausendneun |
| Hebrew | שמונה עשר אלף ותשע |
| Hindi | अठारह हज़ार नौ |
| Hungarian | tizennyolcezerkilenc |
| Icelandic | átján þúsund og níu |
| Indonesian | delapan belas ribu sembilan |
| Italian | diciottomilanove |
| Japanese | 一万八千九 |
| Korean | 만 팔천구 |
| Latvian | astoņpadsmit tūkstoši deviņi |
| Lithuanian | aštuoniolika tūkstančių devyni |
| Norwegian | atten tusen og ni |
| Persian | هجده هزار و نه |
| Polish | osiemnaście tysięcy dziewięć |
| Portuguese | dezoito mil e nove |
| Romanian | optsprezece mii nouă |
| Russian | восемнадцать тысяч девять |
| Serbian | осамнаест хиљада девет |
| Slovak | osemnásť tisíc deväť |
| Slovene | asemnajst tisuću devet |
| Spanish | dieciocho mil nueve |
| Swahili | elfu kumi na nane, tisa |
| Swedish | artontusennio |
| Thai | หนึ่งหมื่นแปดพันเก้า |
| Turkish | on sekiz bin dokuz |
| Ukrainian | вісімнадцять тисяч девʼять |
| Vietnamese | mười tám nghìn không trăm lẻ chín |
Calculation was done in 0.0192868710 seconds
| Number 18009 reversed | 90081 |
| Unicode Character | U+4659 | 䙙 |
| Unix Timestamp | Thu, 01 Jan 1970 05:00:09 +0000 |
Calculation was done in 0.0000259876 seconds
This page was generated in 0.05 seconds.