| Nominal | 990808 |
| Cardinal | nine hundred ninety thousand eight hundred eight |
Cardinal nine hundred ninety thousand eight hundred eight | |
| Ordinal | 990,808th |
| Number of digits | 6 |
| Sum of digits | 34 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 7 x 13 x 1361 |
| Prime factorization in exponent form | 23 x 7 x 13 x 1361 |
| Prime factors | 2, 7, 13, 1361 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 1383 |
| Product of prime factors | 247702 |
| Is 990808 a prime number? | No |
| Is 990808 a semiprime number? | No |
| Is 990808 a Chen prime number? | No |
| Is 990808 a Mersenne prime number? | No |
| Is 990808 a Catalan number? | No |
| Is 990808 a Fibonacci number? | No |
| Is 990808 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111100011110010110002 |
| 3 | Ternary | 12121000101213 |
| 4 | Quaternary | 33013211204 |
| 5 | Quinary | 2232012135 |
| 6 | Senary | 331230246 |
| 7 | Septenary | 112644407 |
| 8 | Octal | 36171308 |
| 9 | Nonary | 17701179 |
| 10 | Decimal | 990808 |
| 12 | Duodecimal | 3b947412 |
| 16 | Hexadecimal | f1e5816 |
| 20 | Vigesimal | 63h0820 |
| 36 | Base36 | l8ig36 |
| 60 | Sexagesimal | 4ZDS60 |
| Square of 990808 (n2) | 981700492864 |
| Cube of 990808 (n3) | 972676701933594112 |
| Square root of 990808 | 995.39338957017 |
| Natural Logarithm (ln) of 990808 | 13.806276050848 |
| Decimal Logarithm (log) of 990808 | 5.9959895045164 |
| Sine of 990808 | -0.05742815014376 |
| Cosecant of 990808 | -17.413063062221 |
| Cosine of 990808 | 0.99834964194468 |
| Secant of 990808 | 1.0016530862395 |
| Tangent of 990808 | -0.057523083828523 |
| Cotangent of 990808 | -17.384325273329 |
| The spelling of 990808 in words is "nine hundred ninety thousand eight hundred eight", meaning that: |
| 990808 is not an aban number (as it contains the letter a) |
| 990808 is not an eban number (as it contains the letter e) |
| 990808 is not an iban number (as it contains the letter i) |
| 990808 is not an oban number (as it contains the letter o) |
| 990808 is not a tban number (as it contains the letter t) |
| 990808 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৯৯০৮০৮ |
| Eastern Arabic numerals | ٩٩٠٬٨٠٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓍩𓐁 |
| Khmer numerals | ៩៩០៨០៨ |
| Japanese numerals | 九十九万八百八 |
| Roman numerals | n/a |
| Thai numerals | ๙๙๐๘๐๘ |
| Arabic | تسعة مائة و تسعون ألف و ثمانية مائة و ثمانية |
| Croatian | devetsto devedeset tisuća osamsto osam |
| Czech | devět set devadesát tisíc osm set osm |
| Danish | ni hundrede halvfems tusinde otte hundrede otte |
| Dutch | negenhonderdnegentigduizend achthonderd en acht |
| Estonian | akpe alafa asieke kple blaasieke alafa enyi kple enyi |
| Faroese | níggjuhundraðogníti tusin og áttahundraðogátta |
| Filipino | siyám na daán at siyám na pû libó’t walóng daán at waló |
| Finnish | yhdeksänsataayhdeksänkymmentätuhattakahdeksansataakahdeksan |
| French | neuf cent quatre-vingt-dix mille huit cent huit |
| Greek | εννιακόσιες εννενήντα χίλιάδες οκτακόσια οκτώ |
| German | neunhundertneunzigtausendachthundertacht |
| Hebrew | תשע מאות תשעים אלף שמונה מאות ושמונה |
| Hindi | नौ लाख नब्बे हज़ार आठ सौ आठ |
| Hungarian | kilencszázkilencvenezernyolcszáznyolc |
| Icelandic | níuhundrað og níutíu þúsund og áttahundrað og átta |
| Indonesian | sembilan ratus sembilan puluh ribu delapan ratus delapan |
| Italian | novecentonovantamilaottocentootto |
| Japanese | 九十九万八百八 |
| Korean | 구십구만 팔백팔 |
| Latvian | deviņsimt deviņdesmit tūkstoši astoņsimt astoņi |
| Lithuanian | devyni šimtai devyniasdešimt tūkstančių aštuoni šimtai aštuoni |
| Norwegian | ni hundre og nitti tusen åtte hundre og åtte |
| Persian | نهصد و نود هزار و هشتصد و هشت |
| Polish | dziewięćset dziewięćdziesiąt tysięcy osiemset osiem |
| Portuguese | novecentos e noventa mil oitocentos e oito |
| Romanian | nouă sute nouăzeci mii opt sute opt |
| Russian | девятьсот девяносто тысяч восемьсот восемь |
| Serbian | деветсто деведесет хиљада осамсто осам |
| Slovak | deväťsto deväťdesiat tisíc osemsto osem |
| Slovene | devetsto devetdeset tisuću osemsto osem |
| Spanish | novecientos noventa mil ochocientos ocho |
| Swahili | elfu mia tisa na tisini, mia nane na nane |
| Swedish | niohundranittiotusenåttahundraåtta |
| Thai | เก้าแสนเก้าหมื่นแปดร้อยแปด |
| Turkish | dokuz yüz doksan bin sekiz yüz sekiz |
| Ukrainian | девʼятсот девʼяносто тисяч вісімсот вісім |
| Vietnamese | chín trăm chín mươi nghìn tám trăm lẻ tám |
| Number 990808 reversed | 808099 | |
| Unicode Character | U+F1E58 | |
| Hexadecimal color | #990808 | |
| Unix Timestamp | Mon, 12 Jan 1970 11:13:28 +0000 | |