| Nominal | 128320 |
| Cardinal | one hundred twenty-eight thousand three hundred twenty |
Cardinal one hundred twenty-eight thousand three hundred twenty | |
| Ordinal | 128,320th |
| Number of digits | 6 |
| Sum of digits | 16 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 2 x 2 x 2 x 5 x 401 |
| Prime factorization in exponent form | 26 x 5 x 401 |
| Prime factors | 2, 5, 401 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 8 |
| Sum of prime factors | 408 |
| Product of prime factors | 4010 |
| Is 128320 a prime number? | No |
| Is 128320 a semiprime number? | No |
| Is 128320 a Chen prime number? | No |
| Is 128320 a Mersenne prime number? | No |
| Is 128320 a Catalan number? | No |
| Is 128320 a Fibonacci number? | No |
| Is 128320 a Idoneal number? | No |
| Square of 128320 (n2) | 16466022400 |
| Cube of 128320 (n3) | 2112919994368000 |
| Square root of 128320 | 358.21781083581 |
| Natural Logarithm (ln) of 128320 | 11.7622824231 |
| Decimal Logarithm (log) of 128320 | 5.1082943509401 |
| Sine of 128320 | -0.99701632858586 |
| Cosecant of 128320 | -1.0029926003503 |
| Cosine of 128320 | 0.077190935563474 |
| Secant of 128320 | 12.954888973689 |
| Tangent of 128320 | -12.916235841785 |
| Cotangent of 128320 | -0.077421937184277 |
| The spelling of 128320 in words is "one hundred twenty-eight thousand three hundred twenty", meaning that: |
| 128320 is not an aban number (as it contains the letter a) |
| 128320 is not an eban number (as it contains the letter e) |
| 128320 is not an iban number (as it contains the letter i) |
| 128320 is not an oban number (as it contains the letter o) |
| 128320 is not a tban number (as it contains the letter t) |
| 128320 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১২৮৩২০ |
| Eastern Arabic numerals | ١٢٨٬٣٢٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍤𓎇 |
| Khmer numerals | ១២៨៣២០ |
| Japanese numerals | 十二万八千三百二十 |
| Roman numerals | n/a |
| Thai numerals | ๑๒๘๓๒๐ |
| Arabic | مائة و ثمانية و عشرون ألف و ثلاثة مائة و عشرون |
| Croatian | sto dvadeset i osam tisuća tristo dvadeset |
| Czech | sto dvacet osm tisíc tři sta dvacet |
| Danish | et hundrede otte og tyve tusinde tre hundrede tyve |
| Dutch | honderdachtentwintigduizend driehonderdtwintig |
| Estonian | akpe alafa ɖeka blaeve vɔ enyi alafa etɔ̃ kple blaeve |
| Faroese | eitthundraðogtjúgoátta tusin og trýhundraðogtjúgo |
| Filipino | isáng daán at dalawáng pû’t walóng libó’t tatlóng daán at dalawáng pû |
| Finnish | satakaksikymmentäkahdeksantuhattakolmesataakaksikymmentä |
| French | cent vingt-huit mille trois cent vingt |
| Greek | εκατόν είκοσι οκτώ χίλιάδες τριακόσια είκοσι |
| German | einhundertachtundzwanzigtausenddreihundertzwanzig |
| Hebrew | מאה עשרים ושמונה אלף שלוש מאות עשרים |
| Hindi | एक लाख अट्ठाईस हज़ार तीन सौ बीस |
| Hungarian | százhuszonnyolcezerháromszázhúsz |
| Icelandic | eitthundrað og tuttugu og átta þúsund og þrjúhundrað og tuttugu |
| Indonesian | seratus dua puluh delapan ribu tiga ratus dua puluh |
| Italian | centoventottomilatrecentoventi |
| Japanese | 十二万八千三百二十 |
| Korean | 십이만 팔천삼백이십 |
| Latvian | simt divdesmit astoņi tūkstoši trīssimt divdesmit |
| Lithuanian | šimtas dvidešimt aštuoni tūkstančiai trys šimtai dvidešimt |
| Norwegian | hundre og tjueåtte tusen tre hundre og tjue |
| Persian | صد و بیست و هشت هزار و سیصد و بیست |
| Polish | sto dwadzieścia osiem tysięcy trzysta dwadzieścia |
| Portuguese | cento e vinte e oito mil trezentos e vinte |
| Romanian | una sută douăzeci şi opt mii trei sute douăzeci |
| Russian | сто двадцать восемь тысяч триста двадцать |
| Serbian | сто двадесет и осам хиљада триста двадесет |
| Slovak | jednasto dvadsaťosem tisíc tristo dvadsať |
| Slovene | sto dvaset osem tisuću tristo dvaset |
| Spanish | ciento veintiocho mil trescientos veinte |
| Swahili | elfu mia moja na ishirini na nane, mia tatu na ishirini |
| Swedish | enhundratjugoåttatusentrehundratjugo |
| Thai | หนึ่งแสนสองหมื่นแปดพันสามร้อยยี่สิบ |
| Turkish | yüz yirmi sekiz bin üç yüz yirmi |
| Ukrainian | сто двадцять вісім тисяч триста двадцять |
| Vietnamese | một trăm hai mươi tám nghìn ba trăm hai mươi |
| Number 128320 reversed | 023821 | |
| Unicode Character | U+1F540 | 🕀 |
| Hexadecimal color | #128320 | |
| Unix Timestamp | Fri, 02 Jan 1970 11:38:40 +0000 | |