18040
Number 18040 is an even five-digits composite number and natural number following 18039 and preceding 18041.
| Nominal | 18040 |
| Cardinal | eighteen thousand forty |
Cardinal eighteen thousand forty |
| Ordinal | 18,040th |
| Number of digits | 5 |
| Sum of digits | 13 |
| Product of digits | 0 |
| Number parity | Even |
Calculation was done in 0.0000250340 seconds
| Prime factorization | 2 x 2 x 2 x 5 x 11 x 41 |
| Prime factorization in exponent form | 23 x 5 x 11 x 41 |
| Prime factors | 2, 5, 11, 41 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 59 |
| Product of prime factors | 4510 |
Calculation was done in 0.0000190735 seconds
| List of proper divisors | 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 9020 |
| List of all dividers | 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 9020, 18040 |
| Number of divisors d(n) | 32 |
| Sum of all divisors σ(n) | 45360 |
| Aliquot sum | 27320 |
| 18040 is an abundant number , because the sum of its proper divisors (27320) is greater than itself. Its abundance is 9280. |
Calculation was done in 0.0000350475 seconds
| Is 18040 a prime number? | No |
| Is 18040 a semiprime number? | No |
| Is 18040 a Chen prime number? | No |
| Is 18040 a Mersenne prime number? | No |
Calculation was done in 0.0009529591 seconds
| Is 18040 a Catalan number? | No |
| Is 18040 a Fibonacci number? | No |
| Is 18040 a Idoneal number? | No |
Calculation was done in 0.0000050068 seconds
| 18040 is not a Happy number |
| 18040 is not a Humble number |
| 18040 is not a Münchhausen number |
| 18040 is not a Perfect number |
| 18040 is not a Perfect square |
| 18040 is not a Palindrome |
Calculation was done in 0.0065820217 seconds
| Base | System | Value |
|---|
| 2 | Binary | 1000110011110002 |
| 3 | Ternary | 2202020113 |
| 4 | Quaternary | 101213204 |
| 5 | Quinary | 10341305 |
| 6 | Senary | 2153046 |
| 7 | Septenary | 1034117 |
| 8 | Octal | 431708 |
| 9 | Nonary | 266649 |
| 10 | Decimal | 18040 |
| 12 | Duodecimal | a53412 |
| 16 | Hexadecimal | 467816 |
| 20 | Vigesimal | 252020 |
| 36 | Base36 | dx436 |
| 60 | Sexagesimal | 50e60 |
Calculation was done in 0.0000178814 seconds
| Square of 18040 (n2) | 325441600 |
| Cube of 18040 (n3) | 5870966464000 |
| Square root of 18040 | 134.31306712305 |
| Natural Logarithm (ln) of 18040 | 9.8003467936166 |
| Decimal Logarithm (log) of 18040 | 4.2562365332059 |
Calculation was done in 0.0000109673 seconds
| Sine of 18040 | 0.82769239724211 |
| Cosecant of 18040 | 1.2081783079463 |
| Cosine of 18040 | 0.56118205205406 |
| Secant of 18040 | 1.7819529265766 |
| Tangent of 18040 | 1.4749088895708 |
| Cotangent of 18040 | 0.67800798210051 |
Calculation was done in 0.0000059605 seconds
Is 18040 an Even Number?
Yes, the number 18040 is an even number.
Is 18040 an Odd Number?
No
Previous even number is
18038Next even number is
18042
Calculation was done in 0.0000050068 seconds
| The spelling of 18040 in words is "eighteen thousand forty", meaning that: |
| 18040 is not an aban number (as it contains the letter a) |
| 18040 is not an eban number (as it contains the letter e) |
| 18040 is not an iban number (as it contains the letter i) |
| 18040 is not an oban number (as it contains the letter o) |
| 18040 is not a tban number (as it contains the letter t) |
| 18040 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000028610 seconds
| Bengali numerals | ১৮০৪০ |
| Eastern Arabic numerals | ١٨٬٠٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎉 |
| Khmer numerals | ១៨០៤០ |
| Japanese numerals | 一万八千四十 |
| Roman numerals | n/a |
| Thai numerals | ๑๘๐๔๐ |
Calculation was done in 0.0000679493 seconds
| Arabic | ثمانية عشر ألف و أربعون |
| Croatian | osamnaest tisuća četrdeset |
| Czech | osmnáct tisíc čtyřicet |
| Danish | atten tusinde og fyrre |
| Dutch | achttienduizend veertig |
| Estonian | akpe wuienyi kple blaene |
| Faroese | átjan tusin og fýrati |
| Filipino | labíng-walóng libó’t ápat na pû |
| Finnish | kahdeksantoistatuhattaneljäkymmentä |
| French | dix-huit mille quarante |
| Greek | δεκαοκτώ χίλιάδες σαράντα |
| German | achtzehntausendvierzig |
| Hebrew | שמונה עשר אלף ארבעים |
| Hindi | अठारह हज़ार चालीस |
| Hungarian | tizennyolcezernegyven |
| Icelandic | átján þúsund og fjörutíu |
| Indonesian | delapan belas ribu empat puluh |
| Italian | diciottomilaquaranta |
| Japanese | 一万八千四十 |
| Korean | 만 팔천사십 |
| Latvian | astoņpadsmit tūkstoši četrdesmit |
| Lithuanian | aštuoniolika tūkstančių keturiasdešimt |
| Norwegian | atten tusen og førti |
| Persian | هجده هزار و چهل |
| Polish | osiemnaście tysięcy czterdzieści |
| Portuguese | dezoito mil e quarenta |
| Romanian | optsprezece mii patruzeci |
| Russian | восемнадцать тысяч сорок |
| Serbian | осамнаест хиљада четрдесет |
| Slovak | osemnásť tisíc štyridsať |
| Slovene | asemnajst tisuću štirideset |
| Spanish | dieciocho mil cuarenta |
| Swahili | elfu kumi na nane, arobaini |
| Swedish | artontusenfyrtio |
| Thai | หนึ่งหมื่นแปดพันสี่สิบ |
| Turkish | on sekiz bin kırk |
| Ukrainian | вісімнадцять тисяч сорок |
| Vietnamese | mười tám nghìn không trăm bốn mươi |
Calculation was done in 0.0157229900 seconds
| Number 18040 reversed | 04081 |
| Unicode Character | U+4678 | 䙸 |
| Unix Timestamp | Thu, 01 Jan 1970 05:00:40 +0000 |
Calculation was done in 0.0000190735 seconds
This page was generated in 0.02 seconds.