| Nominal | 13438 |
| Cardinal | thirteen thousand four hundred thirty-eight |
Cardinal thirteen thousand four hundred thirty-eight | |
| Ordinal | 13,438th |
| Number of digits | 5 |
| Sum of digits | 19 |
| Product of digits | 288 |
| Number parity | Even |
| Prime factorization | 2 x 6719 |
| Prime factors | 2, 6719 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 6721 |
| Product of prime factors | 13438 |
| Is 13438 a prime number? | No |
| Is 13438 a semiprime number? | Yes |
| Is 13438 a Chen prime number? | No |
| Is 13438 a Mersenne prime number? | No |
| Is 13438 a Catalan number? | No |
| Is 13438 a Fibonacci number? | No |
| Is 13438 a Idoneal number? | No |
| Square of 13438 (n2) | 180579844 |
| Cube of 13438 (n3) | 2426631943672 |
| Square root of 13438 | 115.9223878291 |
| Natural Logarithm (ln) of 13438 | 9.5058417934801 |
| Decimal Logarithm (log) of 13438 | 4.1283346367537 |
| Sine of 13438 | -0.98681364826878 |
| Cosecant of 13438 | -1.0133625550826 |
| Cosine of 13438 | -0.16186050658039 |
| Secant of 13438 | -6.1781593368693 |
| Tangent of 13438 | 6.0966919548018 |
| Cotangent of 13438 | 0.16402337651526 |
| The spelling of 13438 in words is "thirteen thousand four hundred thirty-eight", meaning that: |
| 13438 is not an aban number (as it contains the letter a) |
| 13438 is not an eban number (as it contains the letter e) |
| 13438 is not an iban number (as it contains the letter i) |
| 13438 is not an oban number (as it contains the letter o) |
| 13438 is not a tban number (as it contains the letter t) |
| 13438 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৩৪৩৮ |
| Eastern Arabic numerals | ١٣٬٤٣٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓍥𓎈𓐁 |
| Khmer numerals | ១៣៤៣៨ |
| Japanese numerals | 一万三千四百三十八 |
| Roman numerals | n/a |
| Thai numerals | ๑๓๔๓๘ |
| Arabic | ثلاثة عشر ألف و أربعة مائة و ثمانية و ثلاثون |
| Croatian | trinaest tisuća četiristo trideset i osam |
| Czech | třináct tisíc čtyři sta třicet osm |
| Danish | tretten tusinde fire hundrede otte og tredive |
| Dutch | dertienduizend vierhonderdachtendertig |
| Estonian | akpe wuietɔ̃ alafa ene blaetɔ̃ vɔ enyi |
| Faroese | trettan tusin og fýrehundraðogtríatiátta |
| Filipino | labíng-tatlóng libó’t ápat na daán at tatlóng pû’t waló |
| Finnish | kolmetoistatuhattaneljäsataakolmekymmentäkahdeksan |
| French | treize mille quatre cent trente-huit |
| Greek | δεκατρεις χίλιάδες τετρακόσια τριάντα οκτώ |
| German | dreizehntausendvierhundertachtunddreißig |
| Hebrew | שלושה עשר אלף ארבע מאות שלושים ושמונה |
| Hindi | तेरह हज़ार चार सौ अड़तीस |
| Hungarian | tizenháromezernégyszázharmincnyolc |
| Icelandic | þrettán þúsund og fjögurhundrað og þrjátíu og átta |
| Indonesian | tiga belas ribu empat ratus tiga puluh delapan |
| Italian | tredicimilaquattrocentotrentotto |
| Japanese | 一万三千四百三十八 |
| Korean | 만 삼천사백삼십팔 |
| Latvian | trīspadsmit tūkstoši četrsimt trīsdesmit astoņi |
| Lithuanian | trylika tūkstančių keturi šimtai trisdešimt aštuoni |
| Norwegian | tretten tusen fire hundre og trettiåtte |
| Persian | سیزده هزار و چهارصد و سی و هشت |
| Polish | trzynaście tysięcy czterysta trzydzieści osiem |
| Portuguese | treze mil quatrocentos e trinta e oito |
| Romanian | treisprezece mii patru sute treizeci şi opt |
| Russian | тринадцать тысяч четыреста тридцать восемь |
| Serbian | тринаест хиљада четиристо тридесет и осам |
| Slovak | trinásť tisíc štyristo tridsaťosem |
| Slovene | trinajst tisuću štiristo trideset osem |
| Spanish | trece mil cuatrocientos treinta y ocho |
| Swahili | elfu kumi na tatu, mia nne na thelathini na nane |
| Swedish | trettontusenfyrahundratrettioåtta |
| Thai | หนึ่งหมื่นสามพันสี่ร้อยสามสิบแปด |
| Turkish | on üç bin dört yüz otuz sekiz |
| Ukrainian | тринадцять тисяч чотириста тридцять вісім |
| Vietnamese | mười ba nghìn bốn trăm ba mươi tám |
| Number 13438 reversed | 83431 | |
| Unicode Character | U+347E | 㑾 |
| Unix Timestamp | Thu, 01 Jan 1970 03:43:58 +0000 | |