800155156970985431

Names of 800155156970985431

• Cardinal: 800155156970985431 can be written as Eight hundred quadrillion, one hundred fifty-five trillion, one hundred fifty-six billion, nine hundred seventy million, nine hundred eighty-five thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 8.00155156970985431 × 10¹⁷

Factors of 800155156970985431

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5888

Divisors of 800155156970985431

• Number of divisors d(n): 324
• Complete list of divisors:
  1 7 11 31 49 77 127 131 217 341 539 889 917 961 1397 1441 1519 2387 3937 4061 5581 6223 6419 6727 9779 10087 10571 16129 16637 16709 17161 27559 28427 39067 43307 44671 47089 61391 68453 70609 73997 112903 116459 120127 122047 125891 173011 177419 183007 188771 192913 198989 273469 303149 312697 429737 499999 515747 517979 531991 708787 731111 790321 815213 840889 854329 881237 1211077 1241933 1281049 1321397 1342517 1384801 1903121 2112899 2122043 2179447 2188879 3008159 3499993 3610229 3723937 4961509 5117777 5363341 5499989 5673217 5851901 5980303 6168659 7796657 8042221 8477539 8693531 8967343 9249779 9397619 9693607 13321847 14790293 15256129 15499969 15988157 16491721 21972397 22664441 23241889 23973917 24499951 25271603 26067559 34730563 35824439 37543387 38499923 39712519 40963307 54576599 56295547 58996751 65499869 65783333 67562857 67855249 90015949 92851097 93252929 95775541 103532051 106792903 108499783 111917099 115442047 153806779 158651087 162693223 167817419 170499659 175869727 181408931 241696367 249308851 262803709 269499461 276789769 277987633 286743149 382036193 394068829 412977257 458499083 472939999 630111643 649957679 670428787 681144307 702597671 720498559 743191427 759498481 783419693 808094329 990175439 1021362067 1053530951 1076647453 1110557609 1138852561 1174721933 1193497613 1231088089 1269862517 1691874569 1745161957 1937528383 2030495939 2094448567 2790494419 2878384007 2890840799 2969041771 3044687459 3209493581 3310579993 4410781501 4549703753 4693001509 4768010149 4918183697 5043489913 5202339989 6931228073 7149534469 7374716657 7492587377 7728574381 8354483291 8580482839 8617616623 8889037619 11792089319 11843121983 12163493707 12216133699 13562698681 14213471573 14661139969 19533460933 20148688049 20783292397 21312812213 22335455329 23038934237 30695438609 31662224077 32659459481 33376071043 34427285879 35304429391 36416379923 48518596511 50046741283 51623016599 52448111639 54100020667 60063379873 82544625233 85144455949 86505326989 89229904217 92040294901 94385311229 99494301011 102627979783 129712982509 133798430777 136734226531 141040816343 145483046779 149189685491 156348187303 161272539659 214868070263 221635568539 228616216367 265994968009 365554768889 367136781473 377068304917 378700144669 420443659111 577812376631 596011191643 605537288923 624609329519 644282064307 660697178603 907990877563 936589015439 951558596879 981528946387 1012443243911 1094437311121 1128907777613 1504076491841 1544763700789 1551448979773 1600313514569 1861964776063 2558883382223 2639478134419 2925944648099 4021102457779 4147751354087 4238761022461 4372265306633 4509974450149 4624880250221 6355936142941 6556123108073 6660910178153 6870702624709 7087102707377 10813345905523 11332197835559 11689117452427 13033753432441 16992400708679 17912183675561 18476346940933 20481612536693 28147717204453 29034259478609 46626371247071 47887674724459 48094918372963 49609718951639 75693421338661 79325384848913 81823822166989 118946804960753 124654176191149 128580291976697 143371287756851 197034020431171 203239816350263 335213723071213 526764421969049 555277693942391 572766755168923 832627634725271 872579233338043 900062043836879 1484517916458229 2346496061498491 3687350953783343 6108054633366301 6300434306858153 10391625415207603 16329697081040519 25811456676483401 72741377906453221 114307879567283633 800155156970985431
• Sum of all divisors σ(n): 1065874149806464584
• Sum of proper divisors (its aliquot sum) s(n): 265718992835479153
• 800155156970985431 is a deficient number, because the sum of its proper divisors (265718992835479153) is less than itself. Its deficiency is 534436164135506278

Bases of 800155156970985431

• Binary: 101100011010101110001110000000111000011100111101011111010111₂
• Hexadecimal: 0xB1AB8E03873D7D7
• Base-36: 62UNBWIYLBKN

Squares and roots of 800155156970985431

• 800155156970985431 squared (800155156970985431²) is 640248275227262334973877179214255761
• 800155156970985431 cubed (800155156970985431³) is 512297959164872776562496891533699282467272087438817991
• The square root of 800155156970985431 is 894513922.1784004357
• The cube root of 800155156970985431 is 928377.7774151061

Scales and comparisons

• 800,155,156,970,985,431 seconds is equal to 25,442,458,949 years, 14 weeks, 13 hours, 17 minutes, 11 seconds.
• To count from 1 to 800,155,156,970,985,431 would take you about seventy-six billion, three hundred twenty-seven million, three hundred seventy-six thousand, eight hundred forty-seven 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 800155156970985431 cubic inches would be around 77364.8 feet tall.

Recreational maths with 800155156970985431

• 800155156970985431 backwards is 134589079651551008
• 800155156970985431 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 800155156970985431's digits is 77
• More coming soon!