| Nominal | 5728 |
| Cardinal | five thousand seven hundred twenty-eight |
Cardinal five thousand seven hundred twenty-eight | |
| Ordinal | 5,728th |
| Number of digits | 4 |
| Sum of digits | 22 |
| Product of digits | 560 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 2 x 2 x 179 |
| Prime factorization in exponent form | 25 x 179 |
| Prime factors | 2, 179 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 181 |
| Product of prime factors | 358 |
| Is 5728 a prime number? | No |
| Is 5728 a semiprime number? | No |
| Is 5728 a Chen prime number? | No |
| Is 5728 a Mersenne prime number? | No |
| Is 5728 a Catalan number? | No |
| Is 5728 a Fibonacci number? | No |
| Is 5728 a Idoneal number? | No |
| Square of 5728 (n2) | 32809984 |
| Cube of 5728 (n3) | 187935588352 |
| Square root of 5728 | 75.683551713698 |
| Natural Logarithm (ln) of 5728 | 8.6531217086405 |
| Decimal Logarithm (log) of 5728 | 3.7580030092998 |
| Sine of 5728 | -0.76856331974977 |
| Cosecant of 5728 | -1.3011289692118 |
| Cosine of 5728 | -0.63977372838779 |
| Secant of 5728 | -1.5630526163054 |
| Tangent of 5728 | 1.2013049077312 |
| Cotangent of 5728 | 0.83242813174599 |
| The spelling of 5728 in words is "five thousand seven hundred twenty-eight", meaning that: |
| 5728 is not an aban number (as it contains the letter a) |
| 5728 is not an eban number (as it contains the letter e) |
| 5728 is not an iban number (as it contains the letter i) |
| 5728 is not an oban number (as it contains the letter o) |
| 5728 is not a tban number (as it contains the letter t) |
| 5728 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৫৭২৮ |
| Eastern Arabic numerals | ٥٬٧٢٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆼𓆼𓆼𓆼𓆼𓍨𓎇𓐁 |
| Khmer numerals | ៥៧២៨ |
| Japanese numerals | 五千七百二十八 |
| Roman numerals | n/a |
| Thai numerals | ๕๗๒๘ |
| Arabic | خمسة آلاف و سبعة مائة و ثمانية و عشرون |
| Croatian | pet tisuća sedamsto dvadeset i osam |
| Czech | pět tisíc sedm set dvacet osm |
| Danish | fem tusinde syv hundrede otte og tyve |
| Dutch | vijfduizend zevenhonderdachtentwintig |
| Estonian | akpe atɔ̃ alafa adre blaeve vɔ enyi |
| Faroese | fimm tusin og sjeyhundraðogtjúgoátta |
| Filipino | limáng libó’t pitóng daán at dalawáng pû’t waló |
| Finnish | viisituhattaseitsemänsataakaksikymmentäkahdeksan |
| French | cinq mille sept cent vingt-huit |
| Greek | πέντε χίλιάδες επτακόσια είκοσι οκτώ |
| German | fünftausendsiebenhundertachtundzwanzig |
| Hebrew | חמשת אלפים שבע מאות עשרים ושמונה |
| Hindi | पाँच हज़ार सात सौ अट्ठाईस |
| Hungarian | ötezerhétszázhuszonnyolc |
| Icelandic | fimm þúsund og sjóhundrað og tuttugu og átta |
| Indonesian | lima ribu tujuh ratus dua puluh delapan |
| Italian | cinquemilasettecentoventotto |
| Japanese | 五千七百二十八 |
| Korean | 오천칠백이십팔 |
| Latvian | piectūkstoš septiņsimt divdesmit astoņi |
| Lithuanian | penki tūkstančiai septyni šimtai dvidešimt aštuoni |
| Norwegian | fem tusen sju hundre og tjueåtte |
| Persian | پنج هزار و هفتصد و بیست و هشت |
| Polish | pięć tysięcy siedemset dwadzieścia osiem |
| Portuguese | cinco mil setecentos e vinte e oito |
| Romanian | cinci mii şapte sute douăzeci şi opt |
| Russian | пять тысяч семьсот двадцать восемь |
| Serbian | пет хиљада седамсто двадесет и осам |
| Slovak | päť tisíc sedemsto dvadsaťosem |
| Slovene | pet tisuću sedemsto dvaset osem |
| Spanish | cinco mil setecientos veintiocho |
| Swahili | elfu tano, mia saba na ishirini na nane |
| Swedish | femtusensjuhundratjugoåtta |
| Thai | ห้าพันเจ็ดร้อยยี่สิบแปด |
| Turkish | beş bin yedi yüz yirmi sekiz |
| Ukrainian | пʼять тисяч сімсот двадцять вісім |
| Vietnamese | năm nghìn bảy trăm hai mươi tám |
| Number 5728 reversed | 8275 | |
| Unicode Character | U+1660 | ᙠ |
| Unix Timestamp | Thu, 01 Jan 1970 01:35:28 +0000 | |