| Nominal | 138406 |
| Cardinal | one hundred thirty-eight thousand four hundred six |
Cardinal one hundred thirty-eight thousand four hundred six | |
| Ordinal | 138,406th |
| Number of digits | 6 |
| Sum of digits | 22 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 69203 |
| Prime factors | 2, 69203 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 69205 |
| Product of prime factors | 138406 |
| Is 138406 a prime number? | No |
| Is 138406 a semiprime number? | No |
| Is 138406 a Chen prime number? | No |
| Is 138406 a Mersenne prime number? | No |
| Is 138406 a Catalan number? | No |
| Is 138406 a Fibonacci number? | No |
| Is 138406 a Idoneal number? | No |
| Square of 138406 (n2) | 19156220836 |
| Cube of 138406 (n3) | 2651335901027416 |
| Square root of 138406 | 372.02956871733 |
| Natural Logarithm (ln) of 138406 | 11.837946673827 |
| Decimal Logarithm (log) of 138406 | 5.1411549175081 |
| Sine of 138406 | -0.0059465168844963 |
| Cosecant of 138406 | -168.16567066465 |
| Cosine of 138406 | 0.99998231931217 |
| Secant of 138406 | 1.0000176810004 |
| Tangent of 138406 | -0.005946622024864 |
| Cotangent of 138406 | -168.16269737993 |
| The spelling of 138406 in words is "one hundred thirty-eight thousand four hundred six", meaning that: |
| 138406 is not an aban number (as it contains the letter a) |
| 138406 is not an eban number (as it contains the letter e) |
| 138406 is not an iban number (as it contains the letter i) |
| 138406 is not an oban number (as it contains the letter o) |
| 138406 is not a tban number (as it contains the letter t) |
| 138406 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৩৮৪০৬ |
| Eastern Arabic numerals | ١٣٨٬٤٠٦ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓂭𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍥𓏿 |
| Khmer numerals | ១៣៨៤០៦ |
| Japanese numerals | 十三万八千四百六 |
| Roman numerals | n/a |
| Thai numerals | ๑๓๘๔๐๖ |
| Arabic | مائة و ثمانية و ثلاثون ألف و أربعة مائة و ستة |
| Croatian | sto trideset i osam tisuća četiristo šest |
| Czech | sto třicet osm tisíc čtyři sta šest |
| Danish | et hundrede otte og tredive tusinde fire hundrede seks |
| Dutch | honderdachtendertigduizend vierhonderd en zes |
| Estonian | akpe alafa ɖeka blaetɔ̃ vɔ enyi alafa ene kple ade |
| Faroese | eitthundraðogtríatiátta tusin og fýrehundraðogseks |
| Filipino | isáng daán at tatlóng pû’t walóng libó’t ápat na daán at anim |
| Finnish | satakolmekymmentäkahdeksantuhattaneljäsataakuusi |
| French | cent trente-huit mille quatre cent six |
| Greek | εκατόν τριάντα οκτώ χίλιάδες τετρακόσια έξι |
| German | einhundertachtunddreißigtausendvierhundertsechs |
| Hebrew | מאה שלושים ושמונה אלף ארבע מאות ושש |
| Hindi | एक लाख अड़तीस हज़ार चार सौ छह |
| Hungarian | százharmincnyolcezernégyszázhat |
| Icelandic | eitthundrað og þrjátíu og átta þúsund og fjögurhundrað og sex |
| Indonesian | seratus tiga puluh delapan ribu empat ratus enam |
| Italian | centotrentottomilaquattrocentosei |
| Japanese | 十三万八千四百六 |
| Korean | 십삼만 팔천사백육 |
| Latvian | simt trīsdesmit astoņi tūkstoši četrsimt seši |
| Lithuanian | šimtas trisdešimt aštuoni tūkstančiai keturi šimtai šeši |
| Norwegian | hundre og trettiåtte tusen fire hundre og seks |
| Persian | صد و سی و هشت هزار و چهارصد و شش |
| Polish | sto trzydzieści osiem tysięcy czterysta sześć |
| Portuguese | cento e trinta e oito mil quatrocentos e seis |
| Romanian | una sută treizeci şi opt mii patru sute şase |
| Russian | сто тридцать восемь тысяч четыреста шесть |
| Serbian | сто тридесет и осам хиљада четиристо шест |
| Slovak | jednasto tridsaťosem tisíc štyristo šesť |
| Slovene | sto trideset osem tisuću štiristo šest |
| Spanish | ciento treinta y ocho mil cuatrocientos seis |
| Swahili | elfu mia moja na thelathini na nane, mia nne na sita |
| Swedish | enhundratrettioåttatusenfyrahundrasex |
| Thai | หนึ่งแสนสามหมื่นแปดพันสี่ร้อยหก |
| Turkish | yüz otuz sekiz bin dört yüz altı |
| Ukrainian | сто тридцять вісім тисяч чотириста шість |
| Vietnamese | một trăm ba mươi tám nghìn bốn trăm lẻ sáu |
| Number 138406 reversed | 604831 | |
| Unicode Character | U+21CA6 | 𡲦 |
| Hexadecimal color | #138406 | |
| Unix Timestamp | Fri, 02 Jan 1970 14:26:46 +0000 | |