| Nominal | 39940 |
| Cardinal | thirty-nine thousand nine hundred forty |
Cardinal thirty-nine thousand nine hundred forty | |
| Ordinal | 39,940th |
| Number of digits | 5 |
| Sum of digits | 25 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 5 x 1997 |
| Prime factorization in exponent form | 22 x 5 x 1997 |
| Prime factors | 2, 5, 1997 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 2004 |
| Product of prime factors | 19970 |
| Is 39940 a prime number? | No |
| Is 39940 a semiprime number? | No |
| Is 39940 a Chen prime number? | No |
| Is 39940 a Mersenne prime number? | No |
| Is 39940 a Catalan number? | No |
| Is 39940 a Fibonacci number? | No |
| Is 39940 a Idoneal number? | No |
| Square of 39940 (n2) | 1595203600 |
| Cube of 39940 (n3) | 63712431784000 |
| Square root of 39940 | 199.84994370777 |
| Natural Logarithm (ln) of 39940 | 10.59513360697 |
| Decimal Logarithm (log) of 39940 | 4.6014080605347 |
| Sine of 39940 | -0.8031685674087 |
| Cosecant of 39940 | -1.245068645087 |
| Cosine of 39940 | -0.59575183787098 |
| Secant of 39940 | -1.6785512631798 |
| Tangent of 39940 | 1.3481596133701 |
| Cotangent of 39940 | 0.7417519335861 |
| The spelling of 39940 in words is "thirty-nine thousand nine hundred forty", meaning that: |
| 39940 is not an aban number (as it contains the letter a) |
| 39940 is not an eban number (as it contains the letter e) |
| 39940 is not an iban number (as it contains the letter i) |
| 39940 is not an oban number (as it contains the letter o) |
| 39940 is not a tban number (as it contains the letter t) |
| 39940 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৩৯৯৪০ |
| Eastern Arabic numerals | ٣٩٬٩٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍪𓎉 |
| Khmer numerals | ៣៩៩៤០ |
| Japanese numerals | 三万九千九百四十 |
| Roman numerals | n/a |
| Thai numerals | ๓๙๙๔๐ |
| Arabic | تسعة و ثلاثون ألف و تسعة مائة و أربعون |
| Croatian | trideset i devet tisuća devetsto četrdeset |
| Czech | třicet devět tisíc devět set čtyřicet |
| Danish | ni og tredive tusinde ni hundrede fyrre |
| Dutch | negenendertigduizend negenhonderdveertig |
| Estonian | akpe blaetɔ̃ vɔ asieke alafa asieke kple blaene |
| Faroese | tríatiníggju tusin og níggjuhundraðogfýrati |
| Filipino | tatlóng pû’t siyám na libó’t siyám na daán at ápat na pû |
| Finnish | kolmekymmentäyhdeksäntuhattayhdeksänsataaneljäkymmentä |
| French | trente-neuf mille neuf cent quarante |
| Greek | τριάντα εννέα χίλιάδες εννιακόσια σαράντα |
| German | neununddreißigtausendneunhundertvierzig |
| Hebrew | שלושים ותשעה אלף תשע מאות ארבעים |
| Hindi | उनतालीस हज़ार नौ सौ चालीस |
| Hungarian | harminckilencezerkilencszáznegyven |
| Icelandic | þrjátíu og níu þúsund og níuhundrað og fjörutíu |
| Indonesian | tiga puluh sembilan ribu sembilan ratus empat puluh |
| Italian | trentanovemilanovecentoquaranta |
| Japanese | 三万九千九百四十 |
| Korean | 삼만 구천구백사십 |
| Latvian | trīsdesmit deviņi tūkstoši deviņsimt četrdesmit |
| Lithuanian | trisdešimt devyni tūkstančiai devyni šimtai keturiasdešimt |
| Norwegian | trettini tusen ni hundre og førti |
| Persian | سی و نه هزار و نهصد و چهل |
| Polish | trzydzieści dziewięć tysięcy dziewięćset czterdzieści |
| Portuguese | trinta e nove mil novecentos e quarenta |
| Romanian | treizeci şi nouă mii nouă sute patruzeci |
| Russian | тридцать девять тысяч девятьсот сорок |
| Serbian | тридесет и девет хиљада деветсто четрдесет |
| Slovak | tridsaťdeväť tisíc deväťsto štyridsať |
| Slovene | trideset devet tisuću devetsto štirideset |
| Spanish | treinta y nueve mil novecientos cuarenta |
| Swahili | elfu thelathini na tisa, mia tisa na arobaini |
| Swedish | trettioniotusenniohundrafyrtio |
| Thai | สามหมื่นเก้าพันเก้าร้อยสี่สิบ |
| Turkish | otuz dokuz bin dokuz yüz kırk |
| Ukrainian | тридцять девʼять тисяч девʼятсот сорок |
| Vietnamese | ba mươi chín nghìn chín trăm bốn mươi |
| Number 39940 reversed | 04993 | |
| Unicode Character | U+9C04 | 鰄 |
| Unix Timestamp | Thu, 01 Jan 1970 11:05:40 +0000 | |