| Nominal | 999940 |
| Cardinal | nine hundred ninety-nine thousand nine hundred forty |
Cardinal nine hundred ninety-nine thousand nine hundred forty | |
| Ordinal | 999,940th |
| Number of digits | 6 |
| Sum of digits | 40 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 5 x 17 x 17 x 173 |
| Prime factorization in exponent form | 22 x 5 x 172 x 173 |
| Prime factors | 2, 5, 17, 173 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 197 |
| Product of prime factors | 29410 |
| Is 999940 a prime number? | No |
| Is 999940 a semiprime number? | No |
| Is 999940 a Chen prime number? | No |
| Is 999940 a Mersenne prime number? | No |
| Is 999940 a Catalan number? | No |
| Is 999940 a Fibonacci number? | No |
| Is 999940 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111101000010000001002 |
| 3 | Ternary | 12122101222113 |
| 4 | Quaternary | 33100200104 |
| 5 | Quinary | 2234442305 |
| 6 | Senary | 332332046 |
| 7 | Septenary | 113331647 |
| 8 | Octal | 36410048 |
| 9 | Nonary | 17835849 |
| 10 | Decimal | 999940 |
| 12 | Duodecimal | 40280412 |
| 16 | Hexadecimal | f420416 |
| 20 | Vigesimal | 64jh020 |
| 36 | Base36 | lfk436 |
| 60 | Sexagesimal | 4bje60 |
| Square of 999940 (n2) | 999880003600 |
| Cube of 999940 (n3) | 999820010799784000 |
| Square root of 999940 | 999.96999954999 |
| Natural Logarithm (ln) of 999940 | 13.815450556164 |
| Decimal Logarithm (log) of 999940 | 5.9999739415493 |
| Sine of 999940 | 0.6188703523411 |
| Cosecant of 999940 | 1.6158473195834 |
| Cosine of 999940 | -0.78549314891551 |
| Secant of 999940 | -1.2730855786338 |
| Tangent of 999940 | -0.78787492060948 |
| Cotangent of 999940 | -1.2692369992262 |
| The spelling of 999940 in words is "nine hundred ninety-nine thousand nine hundred forty", meaning that: |
| 999940 is not an aban number (as it contains the letter a) |
| 999940 is not an eban number (as it contains the letter e) |
| 999940 is not an iban number (as it contains the letter i) |
| 999940 is not an oban number (as it contains the letter o) |
| 999940 is not a tban number (as it contains the letter t) |
| 999940 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৯৯৯৯৪০ |
| Eastern Arabic numerals | ٩٩٩٬٩٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍪𓎉 |
| Khmer numerals | ៩៩៩៩៤០ |
| Japanese numerals | 九十九万九千九百四十 |
| Roman numerals | n/a |
| Thai numerals | ๙๙๙๙๔๐ |
| Arabic | تسعة مائة و تسعة و تسعون ألف و تسعة مائة و أربعون |
| Croatian | devetsto devedeset i devet tisuća devetsto četrdeset |
| Czech | devět set devadesát devět tisíc devět set čtyřicet |
| Danish | ni hundrede ni og halvfems tusinde ni hundrede fyrre |
| Dutch | negenhonderdnegenennegentigduizend negenhonderdveertig |
| Estonian | akpe alafa asieke blaasieke vɔ asieke alafa asieke kple blaene |
| Faroese | níggjuhundraðognítiníggju tusin og níggjuhundraðogfýrati |
| Filipino | siyám na daán at siyám na pû’t siyám na libó’t siyám na daán at ápat na pû |
| Finnish | yhdeksänsataayhdeksänkymmentäyhdeksäntuhattayhdeksänsataaneljäkymmentä |
| French | neuf cent quatre-vingt-dix-neuf mille neuf cent quarante |
| Greek | εννιακόσιες εννενήντα εννέα χίλιάδες εννιακόσια σαράντα |
| German | neunhundertneunundneunzigtausendneunhundertvierzig |
| Hebrew | תשע מאות תשעים ותשעה אלף תשע מאות ארבעים |
| Hindi | नौ लाख निन्यानबे हज़ार नौ सौ चालीस |
| Hungarian | kilencszázkilencvenkilencezerkilencszáznegyven |
| Icelandic | níuhundrað og níutíu og níu þúsund og níuhundrað og fjörutíu |
| Indonesian | sembilan ratus sembilan puluh sembilan ribu sembilan ratus empat puluh |
| Italian | novecentonovantanovemilanovecentoquaranta |
| Japanese | 九十九万九千九百四十 |
| Korean | 구십구만 구천구백사십 |
| Latvian | deviņsimt deviņdesmit deviņi tūkstoši deviņsimt četrdesmit |
| Lithuanian | devyni šimtai devyniasdešimt devyni tūkstančiai devyni šimtai keturiasdešimt |
| Norwegian | ni hundre og nittini tusen ni hundre og førti |
| Persian | نهصد و نود و نه هزار و نهصد و چهل |
| Polish | dziewięćset dziewięćdziesiąt dziewięć tysięcy dziewięćset czterdzieści |
| Portuguese | novecentos e noventa e nove mil novecentos e quarenta |
| Romanian | nouă sute nouăzeci şi nouă mii nouă sute patruzeci |
| Russian | девятьсот девяносто девять тысяч девятьсот сорок |
| Serbian | деветсто деведесет и девет хиљада деветсто четрдесет |
| Slovak | deväťsto deväťdesiatdeväť tisíc deväťsto štyridsať |
| Slovene | devetsto devetdeset devet tisuću devetsto štirideset |
| Spanish | novecientos noventa y nueve mil novecientos cuarenta |
| Swahili | elfu mia tisa na tisini na tisa, mia tisa na arobaini |
| Swedish | niohundranittioniotusenniohundrafyrtio |
| Thai | เก้าแสนเก้าหมื่นเก้าพันเก้าร้อยสี่สิบ |
| Turkish | dokuz yüz doksan dokuz bin dokuz yüz kırk |
| Ukrainian | девʼятсот девʼяносто девʼять тисяч девʼятсот сорок |
| Vietnamese | chín trăm chín mươi chín nghìn chín trăm bốn mươi |
| Number 999940 reversed | 049999 | |
| Unicode Character | U+F4204 | |
| Hexadecimal color | #999940 | |
| Unix Timestamp | Mon, 12 Jan 1970 13:45:40 +0000 | |