| Nominal | 998400 |
| Cardinal | nine hundred ninety-eight thousand four hundred |
Cardinal nine hundred ninety-eight thousand four hundred | |
| Ordinal | 998,400th |
| Number of digits | 6 |
| Sum of digits | 30 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5 x 5 x 13 |
| Prime factorization in exponent form | 210 x 3 x 52 x 13 |
| Prime factors | 2, 3, 5, 13 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 14 |
| Sum of prime factors | 23 |
| Product of prime factors | 390 |
| Is 998400 a prime number? | No |
| Is 998400 a semiprime number? | No |
| Is 998400 a Chen prime number? | No |
| Is 998400 a Mersenne prime number? | No |
| Is 998400 a Catalan number? | No |
| Is 998400 a Fibonacci number? | No |
| Is 998400 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111100111100000000002 |
| 3 | Ternary | 12122011122103 |
| 4 | Quaternary | 33033000004 |
| 5 | Quinary | 2234221005 |
| 6 | Senary | 332221206 |
| 7 | Septenary | 113255347 |
| 8 | Octal | 36360008 |
| 9 | Nonary | 17814839 |
| 10 | Decimal | 998400 |
| 12 | Duodecimal | 40194012 |
| 16 | Hexadecimal | f3c0016 |
| 20 | Vigesimal | 64g0020 |
| 36 | Base36 | ledc36 |
| 60 | Sexagesimal | 4bK060 |
| Square of 998400 (n2) | 996802560000 |
| Cube of 998400 (n3) | 995207675904000000 |
| Square root of 998400 | 999.19967974374 |
| Natural Logarithm (ln) of 998400 | 13.813909276597 |
| Decimal Logarithm (log) of 998400 | 5.9993045723383 |
| Sine of 998400 | 0.95997235156384 |
| Cosecant of 998400 | 1.041696668004 |
| Cosine of 998400 | -0.28009477723261 |
| Secant of 998400 | -3.5702200872154 |
| Tangent of 998400 | -3.4273125727247 |
| Cotangent of 998400 | -0.29177379616853 |
| The spelling of 998400 in words is "nine hundred ninety-eight thousand four hundred", meaning that: |
| 998400 is not an aban number (as it contains the letter a) |
| 998400 is not an eban number (as it contains the letter e) |
| 998400 is not an iban number (as it contains the letter i) |
| 998400 is not an oban number (as it contains the letter o) |
| 998400 is not a tban number (as it contains the letter t) |
| 998400 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৯৯৮৪০০ |
| Eastern Arabic numerals | ٩٩٨٬٤٠٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍥 |
| Khmer numerals | ៩៩៨៤០០ |
| Japanese numerals | 九十九万八千四百 |
| Roman numerals | n/a |
| Thai numerals | ๙๙๘๔๐๐ |
| Arabic | تسعة مائة و ثمانية و تسعون ألف و أربعة مائة |
| Croatian | devetsto devedeset i osam tisuća četiristo |
| Czech | devět set devadesát osm tisíc čtyři sta |
| Danish | ni hundrede otte og halvfems tusinde fire hundrede |
| Dutch | negenhonderdachtennegentigduizend vierhonderd |
| Estonian | akpe alafa asieke blaasieke vɔ enyi alafa ene |
| Faroese | níggjuhundraðognítiátta tusin og fýrehundrað |
| Filipino | siyám na daán at siyám na pû’t walóng libó’t ápat na daán |
| Finnish | yhdeksänsataayhdeksänkymmentäkahdeksantuhattaneljäsataa |
| French | neuf cent quatre-vingt-dix-huit mille quatre cents |
| Greek | εννιακόσιες εννενήντα οκτώ χίλιάδες τετρακόσια |
| German | neunhundertachtundneunzigtausendvierhundert |
| Hebrew | תשע מאות תשעים ושמונה אלף ארבע מאות |
| Hindi | नौ लाख अट्ठानबे हज़ार चार सौ |
| Hungarian | kilencszázkilencvennyolcezernégyszáz |
| Icelandic | níuhundrað og níutíu og átta þúsund og fjögurhundrað |
| Indonesian | sembilan ratus sembilan puluh delapan ribu empat ratus |
| Italian | novecentonovantottomilaquattrocento |
| Japanese | 九十九万八千四百 |
| Korean | 구십구만 팔천사백 |
| Latvian | deviņsimt deviņdesmit astoņi tūkstoši četrsimt |
| Lithuanian | devyni šimtai devyniasdešimt aštuoni tūkstančiai keturi šimtai |
| Norwegian | ni hundre og nittiåtte tusen fire hundre |
| Persian | نهصد و نود و هشت هزار و چهارصد |
| Polish | dziewięćset dziewięćdziesiąt osiem tysięcy czterysta |
| Portuguese | novecentos e noventa e oito mil e quatrocentos |
| Romanian | nouă sute nouăzeci şi opt mii patru sute |
| Russian | девятьсот девяносто восемь тысяч четыреста |
| Serbian | деветсто деведесет и осам хиљада четиристо |
| Slovak | deväťsto deväťdesiatosem tisíc štyristo |
| Slovene | devetsto devetdeset osem tisuću štiristo |
| Spanish | novecientos noventa y ocho mil cuatrocientos |
| Swahili | elfu mia tisa na tisini na nane, mia nne |
| Swedish | niohundranittioåttatusenfyrahundra |
| Thai | เก้าแสนเก้าหมื่นแปดพันสี่ร้อย |
| Turkish | dokuz yüz doksan sekiz bin dört yüz |
| Ukrainian | девʼятсот девʼяносто вісім тисяч чотириста |
| Vietnamese | chín trăm chín mươi tám nghìn bốn trăm |
| Number 998400 reversed | 004899 | |
| Unicode Character | U+F3C00 | |
| Hexadecimal color | #998400 | |
| Unix Timestamp | Mon, 12 Jan 1970 13:20:00 +0000 | |