| Nominal | 72155 |
| Cardinal | seventy-two thousand one hundred fifty-five |
Cardinal seventy-two thousand one hundred fifty-five | |
| Ordinal | 72,155th |
| Number of digits | 5 |
| Sum of digits | 20 |
| Product of digits | 350 |
| Number parity | Odd |
| Prime factorization | 5 x 14431 |
| Prime factors | 5, 14431 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 14436 |
| Product of prime factors | 72155 |
| Is 72155 a prime number? | No |
| Is 72155 a semiprime number? | Yes |
| Is 72155 a Chen prime number? | No |
| Is 72155 a Mersenne prime number? | No |
| Is 72155 a Catalan number? | No |
| Is 72155 a Fibonacci number? | No |
| Is 72155 a Idoneal number? | No |
| Square of 72155 (n2) | 5206344025 |
| Cube of 72155 (n3) | 375663753123875 |
| Square root of 72155 | 268.61682746991 |
| Natural Logarithm (ln) of 72155 | 11.18657186187 |
| Decimal Logarithm (log) of 72155 | 4.8582664310244 |
| Sine of 72155 | -0.89123804396802 |
| Cosecant of 72155 | -1.1220346873297 |
| Cosine of 72155 | 0.45353582987903 |
| Secant of 72155 | 2.204897461501 |
| Tangent of 72155 | -1.9650885007382 |
| Cotangent of 72155 | -0.50888293307114 |
| The spelling of 72155 in words is "seventy-two thousand one hundred fifty-five", meaning that: |
| 72155 is not an aban number (as it contains the letter a) |
| 72155 is not an eban number (as it contains the letter e) |
| 72155 is not an iban number (as it contains the letter i) |
| 72155 is not an oban number (as it contains the letter o) |
| 72155 is not a tban number (as it contains the letter t) |
| 72155 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৭২১৫৫ |
| Eastern Arabic numerals | ٧٢٬١٥٥ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓆼𓆼𓍢𓎊𓏾 |
| Khmer numerals | ៧២១៥៥ |
| Japanese numerals | 七万二千百五十五 |
| Roman numerals | n/a |
| Thai numerals | ๗๒๑๕๕ |
| Arabic | إثنان و سبعون ألف و مائة و خمسة و خمسون |
| Croatian | sedamdeset i dvije tisuća sto pedeset i pet |
| Czech | sedmdesát dvě tisíc sto padesát pět |
| Danish | to og halvfjerds tusinde et hundrede fem og halvtreds |
| Dutch | tweeenzeventigduizend honderdvijfenvijftig |
| Estonian | akpe blaadre vɔ eve alafa ɖeka blaatɔ̃ vɔ atɔ̃ |
| Faroese | sjeytitvey tusin og eitthundraðogfimmtifimm |
| Filipino | pitóng pû’t dalawáng libó’t isáng daán at limáng pû’t limá |
| Finnish | seitsemänkymmentäkaksituhattasataviisikymmentäviisi |
| French | soixante-douze mille cent cinquante-cinq |
| Greek | εβδομήντα δύο χίλιάδες εκατόν πενήντα πέντε |
| German | zweiundsiebzigtausendeinhundertfünfundfünfzig |
| Hebrew | שבעים ושניים אלף מאה חמישים וחמש |
| Hindi | बहत्तर हज़ार एक सौ पचपन |
| Hungarian | hetvenkettőezerszázötvenöt |
| Icelandic | sjötíu og tvö þúsund og eitthundrað og fimmtíu og fimm |
| Indonesian | tujuh puluh dua ribu seratus lima puluh lima |
| Italian | settantaduemilacentocinquantacinque |
| Japanese | 七万二千百五十五 |
| Korean | 칠만 이천백오십오 |
| Latvian | septiņdesmit divi tūkstoši simt piecdesmit pieci |
| Lithuanian | septyniasdešimt du tūkstančiai šimtas penkiasdešimt penki |
| Norwegian | syttito tusen hundre og femtifem |
| Persian | هفتاد و دو هزار و صد و پنجاه و پنج |
| Polish | siedemdziesiąt dwa tysiące sto pięćdziesiąt pięć |
| Portuguese | setenta e dois mil cento e cinquenta e cinco |
| Romanian | şaptezeci şi două mii una sută cincizeci şi cinci |
| Russian | семьдесят две тысячи сто пятьдесят пять |
| Serbian | седамдесет и две хиљада сто педесет и пет |
| Slovak | sedemdesiatdve tisíc jednasto päťdesiatpäť |
| Slovene | sedemdeset dvije tisuću sto petdeset pet |
| Spanish | setenta y dos mil ciento cincuenta y cinco |
| Swahili | elfu sabini na mbili, mia moja na hamsini na tano |
| Swedish | sjutiotvåtusenenhundrafemtiofem |
| Thai | เจ็ดหมื่นสองพันหนึ่งร้อยห้าสิบห้า |
| Turkish | yetmiş iki bin yüz elli beş |
| Ukrainian | сімдесят дві тисячі сто пʼятдесят пʼять |
| Vietnamese | bảy mươi hai nghìn một trăm năm mươi lăm |
| Number 72155 reversed | 55127 | |
| Unicode Character | U+119DB | 𑧛 |
| Unix Timestamp | Thu, 01 Jan 1970 20:02:35 +0000 | |