| Nominal | 138920 |
| Cardinal | one hundred thirty-eight thousand nine hundred twenty |
Cardinal one hundred thirty-eight thousand nine hundred twenty | |
| Ordinal | 138,920th |
| Number of digits | 6 |
| Sum of digits | 23 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 5 x 23 x 151 |
| Prime factorization in exponent form | 23 x 5 x 23 x 151 |
| Prime factors | 2, 5, 23, 151 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 181 |
| Product of prime factors | 34730 |
| Is 138920 a prime number? | No |
| Is 138920 a semiprime number? | No |
| Is 138920 a Chen prime number? | No |
| Is 138920 a Mersenne prime number? | No |
| Is 138920 a Catalan number? | No |
| Is 138920 a Fibonacci number? | No |
| Is 138920 a Idoneal number? | No |
| Square of 138920 (n2) | 19298766400 |
| Cube of 138920 (n3) | 2680984628288000 |
| Square root of 138920 | 372.71973384837 |
| Natural Logarithm (ln) of 138920 | 11.841653506858 |
| Decimal Logarithm (log) of 138920 | 5.1427647746387 |
| Sine of 138920 | -0.94152961522862 |
| Cosecant of 138920 | -1.0621014823386 |
| Cosine of 138920 | 0.33693023557918 |
| Secant of 138920 | 2.9679734686945 |
| Tangent of 138920 | -2.7944349179887 |
| Cotangent of 138920 | -0.35785410265334 |
| The spelling of 138920 in words is "one hundred thirty-eight thousand nine hundred twenty", meaning that: |
| 138920 is not an aban number (as it contains the letter a) |
| 138920 is not an eban number (as it contains the letter e) |
| 138920 is not an iban number (as it contains the letter i) |
| 138920 is not an oban number (as it contains the letter o) |
| 138920 is not a tban number (as it contains the letter t) |
| 138920 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৩৮৯২০ |
| Eastern Arabic numerals | ١٣٨٬٩٢٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓂭𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍪𓎇 |
| Khmer numerals | ១៣៨៩២០ |
| Japanese numerals | 十三万八千九百二十 |
| Roman numerals | n/a |
| Thai numerals | ๑๓๘๙๒๐ |
| Arabic | مائة و ثمانية و ثلاثون ألف و تسعة مائة و عشرون |
| Croatian | sto trideset i osam tisuća devetsto dvadeset |
| Czech | sto třicet osm tisíc devět set dvacet |
| Danish | et hundrede otte og tredive tusinde ni hundrede tyve |
| Dutch | honderdachtendertigduizend negenhonderdtwintig |
| Estonian | akpe alafa ɖeka blaetɔ̃ vɔ enyi alafa asieke kple blaeve |
| Faroese | eitthundraðogtríatiátta tusin og níggjuhundraðogtjúgo |
| Filipino | isáng daán at tatlóng pû’t walóng libó’t siyám na daán at dalawáng pû |
| Finnish | satakolmekymmentäkahdeksantuhattayhdeksänsataakaksikymmentä |
| French | cent trente-huit mille neuf cent vingt |
| Greek | εκατόν τριάντα οκτώ χίλιάδες εννιακόσια είκοσι |
| German | einhundertachtunddreißigtausendneunhundertzwanzig |
| Hebrew | מאה שלושים ושמונה אלף תשע מאות עשרים |
| Hindi | एक लाख अड़तीस हज़ार नौ सौ बीस |
| Hungarian | százharmincnyolcezerkilencszázhúsz |
| Icelandic | eitthundrað og þrjátíu og átta þúsund og níuhundrað og tuttugu |
| Indonesian | seratus tiga puluh delapan ribu sembilan ratus dua puluh |
| Italian | centotrentottomilanovecentoventi |
| Japanese | 十三万八千九百二十 |
| Korean | 십삼만 팔천구백이십 |
| Latvian | simt trīsdesmit astoņi tūkstoši deviņsimt divdesmit |
| Lithuanian | šimtas trisdešimt aštuoni tūkstančiai devyni šimtai dvidešimt |
| Norwegian | hundre og trettiåtte tusen ni hundre og tjue |
| Persian | صد و سی و هشت هزار و نهصد و بیست |
| Polish | sto trzydzieści osiem tysięcy dziewięćset dwadzieścia |
| Portuguese | cento e trinta e oito mil novecentos e vinte |
| Romanian | una sută treizeci şi opt mii nouă sute douăzeci |
| Russian | сто тридцать восемь тысяч девятьсот двадцать |
| Serbian | сто тридесет и осам хиљада деветсто двадесет |
| Slovak | jednasto tridsaťosem tisíc deväťsto dvadsať |
| Slovene | sto trideset osem tisuću devetsto dvaset |
| Spanish | ciento treinta y ocho mil novecientos veinte |
| Swahili | elfu mia moja na thelathini na nane, mia tisa na ishirini |
| Swedish | enhundratrettioåttatusenniohundratjugo |
| Thai | หนึ่งแสนสามหมื่นแปดพันเก้าร้อยยี่สิบ |
| Turkish | yüz otuz sekiz bin dokuz yüz yirmi |
| Ukrainian | сто тридцять вісім тисяч девʼятсот двадцять |
| Vietnamese | một trăm ba mươi tám nghìn chín trăm hai mươi |
| Number 138920 reversed | 029831 | |
| Unicode Character | U+21EA8 | 𡺨 |
| Hexadecimal color | #138920 | |
| Unix Timestamp | Fri, 02 Jan 1970 14:35:20 +0000 | |