| Nominal | 28380 |
| Cardinal | twenty-eight thousand three hundred eighty |
Cardinal twenty-eight thousand three hundred eighty | |
| Ordinal | 28,380th |
| Number of digits | 5 |
| Sum of digits | 21 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 3 x 5 x 11 x 43 |
| Prime factorization in exponent form | 22 x 3 x 5 x 11 x 43 |
| Prime factors | 2, 3, 5, 11, 43 |
| Number of distinct prime factors ω(n) | 5 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 64 |
| Product of prime factors | 14190 |
| Is 28380 a prime number? | No |
| Is 28380 a semiprime number? | No |
| Is 28380 a Chen prime number? | No |
| Is 28380 a Mersenne prime number? | No |
| Is 28380 a Catalan number? | No |
| Is 28380 a Fibonacci number? | No |
| Is 28380 a Idoneal number? | No |
| Square of 28380 (n2) | 805424400 |
| Cube of 28380 (n3) | 22857944472000 |
| Square root of 28380 | 168.46364592992 |
| Natural Logarithm (ln) of 28380 | 10.253439950714 |
| Decimal Logarithm (log) of 28380 | 4.4530123911215 |
| Sine of 28380 | -0.9119584874467 |
| Cosecant of 28380 | -1.0965411405949 |
| Cosine of 28380 | 0.41028248460534 |
| Secant of 28380 | 2.4373450915457 |
| Tangent of 28380 | -2.2227575430716 |
| Cotangent of 28380 | -0.44989162363525 |
| The spelling of 28380 in words is "twenty-eight thousand three hundred eighty", meaning that: |
| 28380 is not an aban number (as it contains the letter a) |
| 28380 is not an eban number (as it contains the letter e) |
| 28380 is not an iban number (as it contains the letter i) |
| 28380 is not an oban number (as it contains the letter o) |
| 28380 is not a tban number (as it contains the letter t) |
| 28380 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২৮৩৮০ |
| Eastern Arabic numerals | ٢٨٬٣٨٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍤𓎍 |
| Khmer numerals | ២៨៣៨០ |
| Japanese numerals | 二万八千三百八十 |
| Roman numerals | n/a |
| Thai numerals | ๒๘๓๘๐ |
| Arabic | ثمانية و عشرون ألف و ثلاثة مائة و ثمانون |
| Croatian | dvadeset i osam tisuća tristo osamdeset |
| Czech | dvacet osm tisíc tři sta osmdesát |
| Danish | otte og tyve tusinde tre hundrede firs |
| Dutch | achtentwintigduizend driehonderdtachtig |
| Estonian | akpe blaeve vɔ enyi alafa etɔ̃ kple blaenyi |
| Faroese | tjúgoátta tusin og trýhundraðogáttati |
| Filipino | dalawáng pû’t walóng libó’t tatlóng daán at walóng pû |
| Finnish | kaksikymmentäkahdeksantuhattakolmesataakahdeksankymmentä |
| French | vingt-huit mille trois cent quatre-vingts |
| Greek | είκοσι οκτώ χίλιάδες τριακόσια ογδόντα |
| German | achtundzwanzigtausenddreihundertachtzig |
| Hebrew | עשרים ושמונה אלף שלוש מאות שמונים |
| Hindi | अट्ठाईस हज़ार तीन सौ अस्सी |
| Hungarian | huszonnyolcezerháromszáznyolcvan |
| Icelandic | tuttugu og átta þúsund og þrjúhundrað og áttatíu |
| Indonesian | dua puluh delapan ribu tiga ratus delapan puluh |
| Italian | ventottomilatrecentoottanta |
| Japanese | 二万八千三百八十 |
| Korean | 이만 팔천삼백팔십 |
| Latvian | divdesmit astoņi tūkstoši trīssimt astoņdesmit |
| Lithuanian | dvidešimt aštuoni tūkstančiai trys šimtai aštuoniasdešimt |
| Norwegian | tjueåtte tusen tre hundre og åtti |
| Persian | بیست و هشت هزار و سیصد و هشتاد |
| Polish | dwadzieścia osiem tysięcy trzysta osiemdziesiąt |
| Portuguese | vinte e oito mil trezentos e oitenta |
| Romanian | douăzeci şi opt mii trei sute optzeci |
| Russian | двадцать восемь тысяч триста восемьдесят |
| Serbian | двадесет и осам хиљада триста осамдесет |
| Slovak | dvadsaťosem tisíc tristo osemdesiat |
| Slovene | dvaset osem tisuću tristo osemdeset |
| Spanish | veintiocho mil trescientos ochenta |
| Swahili | elfu ishirini na nane, mia tatu na themanini |
| Swedish | tjugoåttatusentrehundraåttio |
| Thai | สองหมื่นแปดพันสามร้อยแปดสิบ |
| Turkish | yirmi sekiz bin üç yüz seksen |
| Ukrainian | двадцять вісім тисяч триста вісімдесят |
| Vietnamese | hai mươi tám nghìn ba trăm tám mươi |
| Number 28380 reversed | 08382 | |
| Unicode Character | U+6EDC | 滜 |
| Unix Timestamp | Thu, 01 Jan 1970 07:53:00 +0000 | |