| Nominal | 55990 |
| Cardinal | fifty-five thousand nine hundred ninety |
Cardinal fifty-five thousand nine hundred ninety | |
| Ordinal | 55,990th |
| Number of digits | 5 |
| Sum of digits | 28 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 5 x 11 x 509 |
| Prime factors | 2, 5, 11, 509 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 527 |
| Product of prime factors | 55990 |
| Is 55990 a prime number? | No |
| Is 55990 a semiprime number? | No |
| Is 55990 a Chen prime number? | No |
| Is 55990 a Mersenne prime number? | No |
| Is 55990 a Catalan number? | No |
| Is 55990 a Fibonacci number? | No |
| Is 55990 a Idoneal number? | No |
| Square of 55990 (n2) | 3134880100 |
| Cube of 55990 (n3) | 175521936799000 |
| Square root of 55990 | 236.62206152428 |
| Natural Logarithm (ln) of 55990 | 10.932928382343 |
| Decimal Logarithm (log) of 55990 | 4.748110467495 |
| Sine of 55990 | 0.51046694138639 |
| Cosecant of 55990 | 1.9589907179573 |
| Cosine of 55990 | 0.85989737861655 |
| Secant of 55990 | 1.1629294667799 |
| Tangent of 55990 | 0.59363704795525 |
| Cotangent of 55990 | 1.6845309831057 |
| The spelling of 55990 in words is "fifty-five thousand nine hundred ninety", meaning that: |
| 55990 is not an aban number (as it contains the letter a) |
| 55990 is not an eban number (as it contains the letter e) |
| 55990 is not an iban number (as it contains the letter i) |
| 55990 is not an oban number (as it contains the letter o) |
| 55990 is not a tban number (as it contains the letter t) |
| 55990 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৫৫৯৯০ |
| Eastern Arabic numerals | ٥٥٬٩٩٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓍪𓎎 |
| Khmer numerals | ៥៥៩៩០ |
| Japanese numerals | 五万五千九百九十 |
| Roman numerals | n/a |
| Thai numerals | ๕๕๙๙๐ |
| Arabic | خمسة و خمسون ألف و تسعة مائة و تسعون |
| Croatian | pedeset i pet tisuća devetsto devedeset |
| Czech | padesát pět tisíc devět set devadesát |
| Danish | fem og halvtreds tusinde ni hundrede halvfems |
| Dutch | vijfenvijftigduizend negenhonderdnegentig |
| Estonian | akpe blaatɔ̃ vɔ atɔ̃ alafa asieke kple blaasieke |
| Faroese | fimmtifimm tusin og níggjuhundraðogníti |
| Filipino | limáng pû’t limáng libó’t siyám na daán at siyám na pû |
| Finnish | viisikymmentäviisituhattayhdeksänsataayhdeksänkymmentä |
| French | cinquante-cinq mille neuf cent quatre-vingt-dix |
| Greek | πενήντα πέντε χίλιάδες εννιακόσια εννενήντα |
| German | fünfundfünfzigtausendneunhundertneunzig |
| Hebrew | חמישים וחמישה אלף תשע מאות תשעים |
| Hindi | पचपन हज़ार नौ सौ नब्बे |
| Hungarian | ötvenötezerkilencszázkilencven |
| Icelandic | fimmtíu og fimm þúsund og níuhundrað og níutíu |
| Indonesian | lima puluh lima ribu sembilan ratus sembilan puluh |
| Italian | cinquantacinquemilanovecentonovanta |
| Japanese | 五万五千九百九十 |
| Korean | 오만 오천구백구십 |
| Latvian | piecdesmit pieci tūkstoši deviņsimt deviņdesmit |
| Lithuanian | penkiasdešimt penki tūkstančiai devyni šimtai devyniasdešimt |
| Norwegian | femtifem tusen ni hundre og nitti |
| Persian | پنجاه و پنج هزار و نهصد و نود |
| Polish | pięćdziesiąt pięć tysięcy dziewięćset dziewięćdziesiąt |
| Portuguese | cinquenta e cinco mil novecentos e noventa |
| Romanian | cincizeci şi cinci mii nouă sute nouăzeci |
| Russian | пятьдесят пять тысяч девятьсот девяносто |
| Serbian | педесет и пет хиљада деветсто деведесет |
| Slovak | päťdesiatpäť tisíc deväťsto deväťdesiat |
| Slovene | petdeset pet tisuću devetsto devetdeset |
| Spanish | cincuenta y cinco mil novecientos noventa |
| Swahili | elfu hamsini na tano, mia tisa na tisini |
| Swedish | femtiofemtusenniohundranittio |
| Thai | ห้าหมื่นห้าพันเก้าร้อยเก้าสิบ |
| Turkish | elli beş bin dokuz yüz doksan |
| Ukrainian | пʼятдесят пʼять тисяч девʼятсот девʼяносто |
| Vietnamese | năm mươi lăm nghìn chín trăm chín mươi |
| Number 55990 reversed | 09955 | |
| Unix Timestamp | Thu, 01 Jan 1970 15:33:10 +0000 | |