813342655125

Names of 813342655125

• Cardinal: 813342655125 can be written as Eight hundred thirteen billion, three hundred forty-two million, six hundred fifty-five thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 8.13342655125 × 10¹¹

Factors of 813342655125

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 213

Divisors of 813342655125

• Number of divisors d(n): 768
• Complete list of divisors:
  1 3 5 7 9 11 13 15 21 25 33 35 39 45 47 55 63 65 75 77 91 99 105 117 121 125 127 141 143 165 175 195 225 231 235 273 275 315 325 329 363 375 381 385 423 429 455 495 517 525 585 605 611 635 693 705 715 819 825 847 875 889 975 987 1001 1089 1125 1143 1155 1175 1287 1331 1365 1375 1397 1551 1573 1575 1625 1645 1651 1815 1833 1905 1925 2115 2145 2275 2475 2541 2585 2625 2667 2925 2961 3003 3025 3055 3175 3465 3525 3575 3619 3993 4095 4125 4191 4235 4277 4445 4653 4719 4875 4935 4953 5005 5445 5499 5687 5715 5775 5875 5969 6435 6655 6721 6825 6985 7623 7755 7865 7875 8001 8225 8255 9009 9075 9165 9317 9525 9625 9779 10575 10725 10857 11011 11375 11557 11979 12375 12573 12705 12831 12925 13335 14157 14625 14805 14859 15015 15125 15275 15367 15875 17061 17303 17325 17625 17875 17907 18095 18161 19965 20163 20475 20955 21175 21385 22225 23265 23595 24675 24765 25025 27225 27495 27951 28435 28575 28875 29337 29845 32175 32571 33033 33275 33605 34125 34671 34925 38115 38493 38775 39325 39809 40005 41125 41275 41783 45045 45375 45825 46101 46585 47047 47625 48895 51183 51909 52875 53625 53721 54285 54483 55055 57785 59895 60489 62557 62865 63525 64155 64625 65659 66675 70785 73931 74025 74295 75075 76375 76835 77597 83853 85305 86515 86625 88011 89535 90475 90805 99099 99825 100815 102375 104013 104775 105875 106925 107569 111125 116325 117975 119427 121121 123375 123825 125125 125349 127127 136125 137475 138303 139755 141141 142175 142875 146685 149225 155727 160875 162855 163449 165165 166375 168025 169037 173355 174625 187671 190575 192465 193875 196625 196977 199045 199771 200025 206375 208915 221793 225225 229125 230505 232791 232925 235235 244475 255915 259545 268605 271425 272415 275275 288925 299475 302445 312785 314325 317625 320775 322707 328295 333375 353925 358281 363363 369655 370125 371475 375375 376047 381381 384175 387985 419265 423423 426525 432575 437899 440055 447675 452375 454025 459613 495495 499125 504075 507111 517517 520065 523875 534625 537845 543179 563013 581625 589875 590931 597135 599313 605605 619125 626745 635635 665379 687375 691515 698373 698775 705705 710875 722249 733425 746125 778635 813241 814275 817245 825825 840125 845185 853567 866775 938355 952875 962325 968121 984885 995225 998855 1000125 1044575 1090089 1108965 1126125 1144143 1152525 1163955 1164625 1176175 1183259 1222375 1279575 1297725 1313697 1343025 1357125 1362075 1376375 1378839 1398397 1444625 1497375 1512225 1521333 1552551 1563925 1571625 1603875 1613535 1629537 1641475 1769625 1791405 1797939 1816815 1848275 1857375 1880235 1906905 1920875 1939925 2096325 2117115 2132625 2162875 2166747 2189495 2197481 2200275 2238375 2270125 2298065 2439723 2477475 2520375 2535555 2560701 2587585 2600325 2689225 2715895 2815065 2954655 2985675 2996565 3028025 3133725 3178175 3326895 3457575 3491865 3493875 3528525 3549777 3611245 3667125 3893175 3941091 4066205 4071375 4086225 4129125 4136517 4195191 4225925 4267835 4333875 4657653 4691775 4811625 4840605 4888611 4924425 4976125 4994275 5055743 5222875 5450445 5544825 5692687 5720715 5762625 5819775 5880875 5916295 5974969 6397875 6488625 6500241 6568485 6592443 6715125 6810375 6894195 6991985 7319169 7561125 7606665 7682103 7762755 7819625 7944739 8067675 8147685 8207375 8957025 8989695 9084075 9241375 9389237 9401175 9534525 9699625 10481625 10585575 10649331 10833735 10947475 10987405 11001375 11490325 12198615 12387375 12585573 12677775 12803505 12937925 13001625 13446125 13579475 14075325 14773275 14928375 14982825 15140125 15167229 15382367 15668625 15890875 16634475 17078061 17287875 17459325 17642625 17748885 17924907 18056225 19465875 19705455 19777329 20331025 20431125 20682585 20975955 21129625 21339175 23288265 23458875 23834217 24203025 24443055 24622125 24971375 25278715 27252225 27724125 28167711 28463435 28603575 29098875 29581475 29874845 32501205 32842425 32962215 34470975 34959925 36595845 38033325 38410515 38813775 39723695 40338375 40738425 44785125 44948475 45420375 45501687 46147101 46946185 47005875 47672625 51234183 52927875 53246655 53774721 54168675 54737375 54937025 55613173 57451625 60993075 62927865 63388875 64017525 64689625 65724659 67897375 70376625 71502651 73866375 74914125 75836145 76911835 83172375 84503133 85390305 87296625 88744425 89624535 90281125 98527275 98886645 101655125 103281607 103412925 104879775 106695875 116441325 119171085 121015125 122215275 126393575 136261125 138441303 140838555 142317175 143017875 147907375 149374225 162506025 164212125 164811075 166839519 172354875 174799625 182979225 190166625 192052575 194068875 197173977 198618475 203692125 224742375 227508435 230735505 234730925 256170915 266233275 268873605 270843375 274685125 278065865 304965375 309844821 314639325 320087625 328623295 357513255 379180725 384559175 422515665 426951525 443722125 448122675 492636375 494433225 500518557 516408035 517064625 524398875 582206625 591521931 595855425 611076375 631967875 692206515 704192775 711585875 722971249 746871125 812530125 824055375 834197595 914896125 929534463 960262875 985869885 993092375 1137542175 1153677525 1173654625 1280854575 1331166375 1344368025 1390329325 1549224105 1573196625 1643116475 1787566275 1895903625 1922795875 2112578325 2134757625 2168913747 2240613375 2472166125 2502592785 2582040175 2957609655 2979277125 3461032575 3520963875 3614856245 4170987975 4647672315 4929349425 5687710875 5768387625 6404272875 6506741241 6721840125 6951646625 7746120525 8215582375 8937831375 10562891625 10844568735 12512963925 12910200875 14788048275 17305162875 18074281225 20854939875 23238361575 24646747125 32533706205 38730602625 54222843675 62564819625 73940241375 90371406125 116191807875 162668531025 271114218375 813342655125
• Sum of all divisors σ(n): 2043046526976
• Sum of proper divisors (its aliquot sum) s(n): 1229703871851
• 813342655125 is an abundant number, because the sum of its proper divisors (1229703871851) is greater than itself. Its abundance is 416361216726

Bases of 813342655125

• Binary: 1011110101011111000000000000001010010101₂
• Hexadecimal: 0xBD5F000295
• Base-36: ADN77T79

Squares and roots of 813342655125

• 813342655125 squared (813342655125²) is 661526274645784688765625
• 813342655125 cubed (813342655125³) is 538047536655352487649705196330078125
• The square root of 813342655125 is 901855.1186997831
• The cube root of 813342655125 is 9334.5026438017

Scales and comparisons

• 813,342,655,125 seconds is equal to 25,861 years, 40 weeks, 4 days, 3 hours, 18 minutes, 45 seconds.
• To count from 1 to 813,342,655,125 would take you about fifty-one thousand, seven hundred twenty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 813342655125 cubic inches would be around 777.9 feet tall.

Recreational maths with 813342655125

• 813342655125 backwards is 521556243318
• 813342655125 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 813342655125's digits is 45
• More coming soon!