1218
Number 1218 is an even four-digits composite number and natural number following 1217 and preceding 1219.
| Nominal | 1218 |
| Cardinal | one thousand two hundred eighteen |
Cardinal one thousand two hundred eighteen |
| Ordinal | 1,218th |
| Number of digits | 4 |
| Sum of digits | 12 |
| Product of digits | 16 |
| Number parity | Even |
Calculation was done in 0.0000369549 seconds
| Prime factorization | 2 x 3 x 7 x 29 |
| Prime factors | 2, 3, 7, 29 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 41 |
| Product of prime factors | 1218 |
Calculation was done in 0.0000100136 seconds
| List of proper divisors | 1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609 |
| List of all dividers | 1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218 |
| Number of divisors d(n) | 16 |
| Sum of all divisors σ(n) | 2880 |
| Aliquot sum | 1662 |
| 1218 is an abundant number , because the sum of its proper divisors (1662) is greater than itself. Its abundance is 444. |
Calculation was done in 0.0000171661 seconds
| Is 1218 a prime number? | No |
| Is 1218 a semiprime number? | No |
| Is 1218 a Chen prime number? | No |
| Is 1218 a Mersenne prime number? | No |
Calculation was done in 0.0000979900 seconds
| Is 1218 a Catalan number? | No |
| Is 1218 a Fibonacci number? | No |
| Is 1218 a Idoneal number? | No |
Calculation was done in 0.0000050068 seconds
| 1218 is a Happy number |
| 1218 is not a Humble number |
| 1218 is not a Münchhausen number |
| 1218 is not a Perfect number |
| 1218 is not a Perfect square |
| 1218 is not a Palindrome |
Calculation was done in 0.0030291080 seconds
| Base | System | Value |
|---|
| 2 | Binary | 100110000102 |
| 3 | Ternary | 12000103 |
| 4 | Quaternary | 1030024 |
| 5 | Quinary | 143335 |
| 6 | Senary | 53506 |
| 7 | Septenary | 33607 |
| 8 | Octal | 23028 |
| 9 | Nonary | 16039 |
| 10 | Decimal | 1218 |
| 12 | Duodecimal | 85612 |
| 16 | Hexadecimal | 4c216 |
| 20 | Vigesimal | 30i20 |
| 36 | Base36 | xu36 |
| 60 | Sexagesimal | KI60 |
Calculation was done in 0.0000188351 seconds
| Square of 1218 (n2) | 1483524 |
| Cube of 1218 (n3) | 1806932232 |
| Square root of 1218 | 34.89985673323 |
| Natural Logarithm (ln) of 1218 | 7.1049654482698 |
| Decimal Logarithm (log) of 1218 | 3.0856472882969 |
Calculation was done in 0.0000040531 seconds
| Sine of 1218 | -0.80634709810795 |
| Cosecant of 1218 | -1.2401607227786 |
| Cosine of 1218 | 0.59144260699825 |
| Secant of 1218 | 1.6907811310303 |
| Tangent of 1218 | -1.3633564585419 |
| Cotangent of 1218 | -0.73348389097703 |
Calculation was done in 0.0000109673 seconds
Is 1218 an Even Number?
Yes, the number 1218 is an even number.
Previous even number is
1216
Calculation was done in 0.0000040531 seconds
| The spelling of 1218 in words is "one thousand two hundred eighteen", meaning that: |
| 1218 is not an aban number (as it contains the letter a) |
| 1218 is not an eban number (as it contains the letter e) |
| 1218 is not an iban number (as it contains the letter i) |
| 1218 is not an oban number (as it contains the letter o) |
| 1218 is not a tban number (as it contains the letter t) |
| 1218 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000030994 seconds
| Bengali numerals | ১২১৮ |
| Eastern Arabic numerals | ١٬٢١٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆼𓍣𓎆𓐁 |
| Khmer numerals | ១២១៨ |
| Japanese numerals | 千二百十八 |
| Roman numerals | MCCXVIII |
| Thai numerals | ๑๒๑๘ |
Calculation was done in 0.0000708103 seconds
| Arabic | ألف و مائتان و ثمانية عشر |
| Croatian | tisuću dvjesto osamnaest |
| Czech | jedna tisíc dvě stě osmnáct |
| Danish | et tusind to hundrede atten |
| Dutch | duizend tweehonderdachttien |
| Estonian | akpe ɖeka alafa eve kple wuienyi |
| Faroese | eitt tusin og tveyhundraðogátjan |
| Filipino | isáng libó’t dalawáng daán at labíng-waló |
| Finnish | tuhatkaksisataakahdeksantoista |
| French | mille deux cent dix-huit |
| Greek | χίλια διακόσια δεκαοκτώ |
| German | eintausendzweihundertachtzehn |
| Hebrew | אלף מאתיים ושמונה עשרה |
| Hindi | एक हज़ार दो सौ अठारह |
| Hungarian | ezerkétszáztizennyolc |
| Icelandic | eitt þúsund og tvöhundrað og átján |
| Indonesian | seribu dua ratus delapan belas |
| Italian | milleduecentodiciotto |
| Japanese | 千二百十八 |
| Korean | 천이백십팔 |
| Latvian | tūkstoš divsimt astoņpadsmit |
| Lithuanian | tūkstantis du šimtai aštuoniolika |
| Norwegian | tusen to hundre og atten |
| Persian | یک هزار و دویست و هجده |
| Polish | tysiąc dwieście osiemnaście |
| Portuguese | mil duzentos e dezoito |
| Romanian | una mie două sute optsprezece |
| Russian | одна тысяча двести восемнадцать |
| Serbian | једна хиљаду двеста осамнаест |
| Slovak | jedna tisíc dvesto osemnásť |
| Slovene | tisuću dvjesto asemnajst |
| Spanish | mil doscientos dieciocho |
| Swahili | elfu moja, mia mbili na kumi na nane |
| Swedish | entusentvåhundraarton |
| Thai | หนึ่งพันสองร้อยสิบแปด |
| Turkish | bin iki yüz on sekiz |
| Ukrainian | одна тисяча двісті вісімнадцять |
| Vietnamese | một nghìn hai trăm mười tám |
Calculation was done in 0.0138728619 seconds
| Number 1218 reversed | 8121 |
| Unicode Character | U+04C2 | ӂ |
| Unix Timestamp | Thu, 01 Jan 1970 00:20:18 +0000 |
Calculation was done in 0.0000281334 seconds
This page was generated in 0.02 seconds.