| Nominal | 13439 |
| Cardinal | thirteen thousand four hundred thirty-nine |
Cardinal thirteen thousand four hundred thirty-nine | |
| Ordinal | 13,439th |
| Number of digits | 5 |
| Sum of digits | 20 |
| Product of digits | 324 |
| Number parity | Odd |
| Prime factorization | 89 x 151 |
| Prime factors | 89, 151 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 240 |
| Product of prime factors | 13439 |
| Is 13439 a prime number? | No |
| Is 13439 a semiprime number? | Yes |
| Is 13439 a Chen prime number? | No |
| Is 13439 a Mersenne prime number? | No |
| Is 13439 a Catalan number? | No |
| Is 13439 a Fibonacci number? | No |
| Is 13439 a Idoneal number? | No |
| Square of 13439 (n2) | 180606721 |
| Cube of 13439 (n3) | 2427173723519 |
| Square root of 13439 | 115.92670097954 |
| Natural Logarithm (ln) of 13439 | 9.5059162065471 |
| Decimal Logarithm (log) of 13439 | 4.1283669539381 |
| Sine of 13439 | -0.66937860949548 |
| Cosecant of 13439 | -1.4939228499604 |
| Cosine of 13439 | 0.74292144749624 |
| Secant of 13439 | 1.3460373278631 |
| Tangent of 13439 | -0.90100859485399 |
| Cotangent of 13439 | -1.1098673261403 |
| The spelling of 13439 in words is "thirteen thousand four hundred thirty-nine", meaning that: |
| 13439 is not an aban number (as it contains the letter a) |
| 13439 is not an eban number (as it contains the letter e) |
| 13439 is not an iban number (as it contains the letter i) |
| 13439 is not an oban number (as it contains the letter o) |
| 13439 is not a tban number (as it contains the letter t) |
| 13439 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৩৪৩৯ |
| Eastern Arabic numerals | ١٣٬٤٣٩ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓍥𓎈𓐂 |
| Khmer numerals | ១៣៤៣៩ |
| Japanese numerals | 一万三千四百三十九 |
| Roman numerals | n/a |
| Thai numerals | ๑๓๔๓๙ |
| Arabic | ثلاثة عشر ألف و أربعة مائة و تسعة و ثلاثون |
| Croatian | trinaest tisuća četiristo trideset i devet |
| Czech | třináct tisíc čtyři sta třicet devět |
| Danish | tretten tusinde fire hundrede ni og tredive |
| Dutch | dertienduizend vierhonderdnegenendertig |
| Estonian | akpe wuietɔ̃ alafa ene blaetɔ̃ vɔ asieke |
| Faroese | trettan tusin og fýrehundraðogtríatiníggju |
| Filipino | labíng-tatlóng libó’t ápat na daán at tatlóng pû’t siyám |
| Finnish | kolmetoistatuhattaneljäsataakolmekymmentäyhdeksän |
| French | treize mille quatre cent trente-neuf |
| Greek | δεκατρεις χίλιάδες τετρακόσια τριάντα εννέα |
| German | dreizehntausendvierhundertneununddreißig |
| Hebrew | שלושה עשר אלף ארבע מאות שלושים ותשע |
| Hindi | तेरह हज़ार चार सौ उनतालीस |
| Hungarian | tizenháromezernégyszázharminckilenc |
| Icelandic | þrettán þúsund og fjögurhundrað og þrjátíu og níu |
| Indonesian | tiga belas ribu empat ratus tiga puluh sembilan |
| Italian | tredicimilaquattrocentotrentanove |
| Japanese | 一万三千四百三十九 |
| Korean | 만 삼천사백삼십구 |
| Latvian | trīspadsmit tūkstoši četrsimt trīsdesmit deviņi |
| Lithuanian | trylika tūkstančių keturi šimtai trisdešimt devyni |
| Norwegian | tretten tusen fire hundre og trettini |
| Persian | سیزده هزار و چهارصد و سی و نه |
| Polish | trzynaście tysięcy czterysta trzydzieści dziewięć |
| Portuguese | treze mil quatrocentos e trinta e nove |
| Romanian | treisprezece mii patru sute treizeci şi nouă |
| Russian | тринадцать тысяч четыреста тридцать девять |
| Serbian | тринаест хиљада четиристо тридесет и девет |
| Slovak | trinásť tisíc štyristo tridsaťdeväť |
| Slovene | trinajst tisuću štiristo trideset devet |
| Spanish | trece mil cuatrocientos treinta y nueve |
| Swahili | elfu kumi na tatu, mia nne na thelathini na tisa |
| Swedish | trettontusenfyrahundratrettionio |
| Thai | หนึ่งหมื่นสามพันสี่ร้อยสามสิบเก้า |
| Turkish | on üç bin dört yüz otuz dokuz |
| Ukrainian | тринадцять тисяч чотириста тридцять девʼять |
| Vietnamese | mười ba nghìn bốn trăm ba mươi chín |
| Number 13439 reversed | 93431 | |
| Unicode Character | U+347F | 㑿 |
| Unix Timestamp | Thu, 01 Jan 1970 03:43:59 +0000 | |