| Nominal | 12428 |
| Cardinal | twelve thousand four hundred twenty-eight |
Cardinal twelve thousand four hundred twenty-eight | |
| Ordinal | 12,428th |
| Number of digits | 5 |
| Sum of digits | 17 |
| Product of digits | 128 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 13 x 239 |
| Prime factorization in exponent form | 22 x 13 x 239 |
| Prime factors | 2, 13, 239 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 254 |
| Product of prime factors | 6214 |
| Is 12428 a prime number? | No |
| Is 12428 a semiprime number? | No |
| Is 12428 a Chen prime number? | No |
| Is 12428 a Mersenne prime number? | No |
| Is 12428 a Catalan number? | No |
| Is 12428 a Fibonacci number? | No |
| Is 12428 a Idoneal number? | No |
| Square of 12428 (n2) | 154455184 |
| Cube of 12428 (n3) | 1919569026752 |
| Square root of 12428 | 111.48094007497 |
| Natural Logarithm (ln) of 12428 | 9.4277072705129 |
| Decimal Logarithm (log) of 12428 | 4.0944012445829 |
| Sine of 12428 | -0.14007543578322 |
| Cosecant of 12428 | -7.1390104511085 |
| Cosine of 12428 | 0.99014083457362 |
| Secant of 12428 | 1.0099573364537 |
| Tangent of 12428 | -0.14147021402621 |
| Cotangent of 12428 | -7.0686257660904 |
| The spelling of 12428 in words is "twelve thousand four hundred twenty-eight", meaning that: |
| 12428 is not an aban number (as it contains the letter a) |
| 12428 is not an eban number (as it contains the letter e) |
| 12428 is not an iban number (as it contains the letter i) |
| 12428 is not an oban number (as it contains the letter o) |
| 12428 is not a tban number (as it contains the letter t) |
| 12428 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১২৪২৮ |
| Eastern Arabic numerals | ١٢٬٤٢٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓍥𓎇𓐁 |
| Khmer numerals | ១២៤២៨ |
| Japanese numerals | 一万二千四百二十八 |
| Roman numerals | n/a |
| Thai numerals | ๑๒๔๒๘ |
| Arabic | إثنا عشر ألف و أربعة مائة و ثمانية و عشرون |
| Croatian | dvanaest tisuća četiristo dvadeset i osam |
| Czech | dvanáct tisíc čtyři sta dvacet osm |
| Danish | tolv tusinde fire hundrede otte og tyve |
| Dutch | twaalfduizend vierhonderdachtentwintig |
| Estonian | akpe wuieve alafa ene blaeve vɔ enyi |
| Faroese | tólv tusin og fýrehundraðogtjúgoátta |
| Filipino | labíng-dalawáng libó’t ápat na daán at dalawáng pû’t waló |
| Finnish | kaksitoistatuhattaneljäsataakaksikymmentäkahdeksan |
| French | douze mille quatre cent vingt-huit |
| Greek | δώδεκα χίλιάδες τετρακόσια είκοσι οκτώ |
| German | zwölftausendvierhundertachtundzwanzig |
| Hebrew | שניים עשר אלף ארבע מאות עשרים ושמונה |
| Hindi | बारह हज़ार चार सौ अट्ठाईस |
| Hungarian | tizenkettőezernégyszázhuszonnyolc |
| Icelandic | tólf þúsund og fjögurhundrað og tuttugu og átta |
| Indonesian | dua belas ribu empat ratus dua puluh delapan |
| Italian | dodicimilaquattrocentoventotto |
| Japanese | 一万二千四百二十八 |
| Korean | 만 이천사백이십팔 |
| Latvian | divpadsmit tūkstoši četrsimt divdesmit astoņi |
| Lithuanian | dvylika tūkstančių keturi šimtai dvidešimt aštuoni |
| Norwegian | tolv tusen fire hundre og tjueåtte |
| Persian | دوازده هزار و چهارصد و بیست و هشت |
| Polish | dwanaście tysięcy czterysta dwadzieścia osiem |
| Portuguese | doze mil quatrocentos e vinte e oito |
| Romanian | douăsprezece mii patru sute douăzeci şi opt |
| Russian | двенадцать тысяч четыреста двадцать восемь |
| Serbian | дванаест хиљада четиристо двадесет и осам |
| Slovak | dvanásť tisíc štyristo dvadsaťosem |
| Slovene | dvanajst tisuću štiristo dvaset osem |
| Spanish | doce mil cuatrocientos veintiocho |
| Swahili | elfu kumi na mbili, mia nne na ishirini na nane |
| Swedish | tolvtusenfyrahundratjugoåtta |
| Thai | หนึ่งหมื่นสองพันสี่ร้อยยี่สิบแปด |
| Turkish | on iki bin dört yüz yirmi sekiz |
| Ukrainian | дванадцять тисяч чотириста двадцять вісім |
| Vietnamese | mười hai nghìn bốn trăm hai mươi tám |
| Number 12428 reversed | 82421 | |
| Unicode Character | U+308C | れ |
| Unix Timestamp | Thu, 01 Jan 1970 03:27:08 +0000 | |