| Nominal | 131920 |
| Cardinal | one hundred thirty-one thousand nine hundred twenty |
Cardinal one hundred thirty-one thousand nine hundred twenty | |
| Ordinal | 131,920th |
| Number of digits | 6 |
| Sum of digits | 16 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 2 x 5 x 17 x 97 |
| Prime factorization in exponent form | 24 x 5 x 17 x 97 |
| Prime factors | 2, 5, 17, 97 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 7 |
| Sum of prime factors | 121 |
| Product of prime factors | 16490 |
| Is 131920 a prime number? | No |
| Is 131920 a semiprime number? | No |
| Is 131920 a Chen prime number? | No |
| Is 131920 a Mersenne prime number? | No |
| Is 131920 a Catalan number? | No |
| Is 131920 a Fibonacci number? | No |
| Is 131920 a Idoneal number? | No |
| Square of 131920 (n2) | 17402886400 |
| Cube of 131920 (n3) | 2295788773888000 |
| Square root of 131920 | 363.20792942886 |
| Natural Logarithm (ln) of 131920 | 11.789950957233 |
| Decimal Logarithm (log) of 131920 | 5.1203106426365 |
| Sine of 131920 | -0.9823962044382 |
| Cosecant of 131920 | -1.0179192422388 |
| Cosine of 131920 | -0.18680925433556 |
| Secant of 131920 | -5.3530538599748 |
| Tangent of 131920 | 5.2588197941925 |
| Cotangent of 131920 | 0.19015673461645 |
| The spelling of 131920 in words is "one hundred thirty-one thousand nine hundred twenty", meaning that: |
| 131920 is not an aban number (as it contains the letter a) |
| 131920 is not an eban number (as it contains the letter e) |
| 131920 is not an iban number (as it contains the letter i) |
| 131920 is not an oban number (as it contains the letter o) |
| 131920 is not a tban number (as it contains the letter t) |
| 131920 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৩১৯২০ |
| Eastern Arabic numerals | ١٣١٬٩٢٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓂭𓂭𓂭𓆼𓍪𓎇 |
| Khmer numerals | ១៣១៩២០ |
| Japanese numerals | 十三万千九百二十 |
| Roman numerals | n/a |
| Thai numerals | ๑๓๑๙๒๐ |
| Arabic | مائة و واحد و ثلاثون ألف و تسعة مائة و عشرون |
| Croatian | sto trideset i jedna tisuća devetsto dvadeset |
| Czech | sto třicet jedna tisíc devět set dvacet |
| Danish | et hundrede en og tredive tusinde ni hundrede tyve |
| Dutch | honderdéénendertigduizend negenhonderdtwintig |
| Estonian | akpe alafa ɖeka blaetɔ̃ vɔ ɖekɛ alafa asieke kple blaeve |
| Faroese | eitthundraðogtríatieitt tusin og níggjuhundraðogtjúgo |
| Filipino | isáng daán at tatlóng pû’t isáng libó’t siyám na daán at dalawáng pû |
| Finnish | satakolmekymmentäyksituhattayhdeksänsataakaksikymmentä |
| French | cent trente et un mille neuf cent vingt |
| Greek | εκατόν τριάντα μία χίλιάδες εννιακόσια είκοσι |
| German | einhunderteinunddreißigtausendneunhundertzwanzig |
| Hebrew | מאה שלושים ואחד אלף תשע מאות עשרים |
| Hindi | एक लाख इकतीस हज़ार नौ सौ बीस |
| Hungarian | százharmincegyezerkilencszázhúsz |
| Icelandic | eitthundrað og þrjátíu og eitt þúsund og níuhundrað og tuttugu |
| Indonesian | seratus tiga puluh satu ribu sembilan ratus dua puluh |
| Italian | centotrent e unmilanovecentoventi |
| Japanese | 十三万千九百二十 |
| Korean | 십삼만 천구백이십 |
| Latvian | simt trīsdesmit viens tūkstoši deviņsimt divdesmit |
| Lithuanian | šimtas trisdešimt vienas tūkstantis devyni šimtai dvidešimt |
| Norwegian | hundre og trettiett tusen ni hundre og tjue |
| Persian | صد و سی و یک هزار و نهصد و بیست |
| Polish | sto trzydzieści jeden tysięcy dziewięćset dwadzieścia |
| Portuguese | cento e trinta e um mil novecentos e vinte |
| Romanian | una sută treizeci şi una mii nouă sute douăzeci |
| Russian | сто тридцать одна тысяча девятьсот двадцать |
| Serbian | сто тридесет и једна хиљада деветсто двадесет |
| Slovak | jednasto tridsaťjedna tisíc deväťsto dvadsať |
| Slovene | sto trideset ena tisuću devetsto dvaset |
| Spanish | ciento treinta y un mil novecientos veinte |
| Swahili | elfu mia moja na thelathini na moja, mia tisa na ishirini |
| Swedish | enhundratrettioentusenniohundratjugo |
| Thai | หนึ่งแสนสามหมื่นหนึ่งพันเก้าร้อยยี่สิบ |
| Turkish | yüz otuz bir bin dokuz yüz yirmi |
| Ukrainian | сто тридцять одна тисяча девʼятсот двадцять |
| Vietnamese | một trăm ba mươi mốt nghìn chín trăm hai mươi |
| Number 131920 reversed | 029131 | |
| Unicode Character | U+20350 | 𠍐 |
| Hexadecimal color | #131920 | |
| Unix Timestamp | Fri, 02 Jan 1970 12:38:40 +0000 | |