159797710203188805

Names of 159797710203188805

• Cardinal: 159797710203188805 can be written as One hundred fifty-nine quadrillion, seven hundred ninety-seven trillion, seven hundred ten billion, two hundred three million, one hundred eighty-eight thousand, eight hundred five.

Scientific notation

• Scientific notation: 1.59797710203188805 × 10¹⁷

Factors of 159797710203188805

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 19467

Divisors of 159797710203188805

• Number of divisors d(n): 378
• Complete list of divisors:
  1 3 5 9 11 15 27 31 33 45 55 81 93 99 121 135 155 165 243 279 297 341 363 405 465 495 605 729 837 891 961 1023 1089 1215 1395 1485 1705 1815 2511 2673 2883 3069 3267 3645 3751 4185 4455 4805 5115 5445 7533 8019 8649 9207 9801 10571 11253 12555 13365 14415 15345 16335 18755 19417 22599 25947 27621 29403 31713 33759 37665 40095 43245 46035 49005 52855 56265 58251 77841 82863 88209 95139 97085 101277 112995 116281 129735 138105 147015 158565 168795 174753 213587 233523 248589 285417 291255 303831 348843 389205 414315 441045 475695 506385 524259 581405 601927 640761 700569 856251 873765 911493 1046529 1067935 1167615 1242945 1427085 1519155 1572777 1744215 1805781 1922283 2349457 2568753 2621295 2734479 3009635 3139587 3203805 3502845 4281255 4557465 4718331 5232645 5417343 5766849 6621197 7048371 7706259 7863885 9028905 9418761 9611415 11747285 12843765 13672395 14154993 15697935 16252029 17300547 18659737 19863591 21145113 23591655 27086715 28256283 28834245 33105985 35241855 38531295 47093805 48756087 51901641 55979211 59590773 63435339 70774965 72833167 81260145 84768849 86502735 93298685 99317955 105725565 141281415 146268261 155704923 167937633 178772319 190306017 205257107 218499501 243780435 259508205 279896055 297953865 317176695 364165835 377019889 423844245 438804783 503812899 536316957 570918051 615771321 655498503 731341305 778524615 839688165 893861595 951530085 1026285535 1092497505 1131059667 1511438697 1608950871 1712754153 1847313963 1885099445 1966495509 2194023915 2257828177 2519064495 2681584785 2854590255 3078856605 3277492515 3393179001 4147218779 4534316091 4826852613 5541941889 5655298335 5899486527 6773484531 7557193485 8044754355 8563770765 9236569815 9832477545 10179537003 11289140885 11687616559 12441656337 13602948273 16625825667 16965895005 17698459581 20320453593 20736093895 22671580455 24134263065 27709709445 29497432635 30538611009 33867422655 35062849677 37324969011 45619406569 49877477001 50897685015 53095378743 58438082795 60961360779 62208281685 68014741365 83129128335 88492297905 91615833027 101602267965 105188549031 111974907033 128563782149 136858219707 149632431003 152693055045 175314248385 182884082337 186624845055 228097032845 249387385005 265476893715 274847499081 304806803895 315565647093 335924721099 362316113329 385691346447 410574659121 458079165135 525942745155 548652247011 559874535165 642818910745 684291098535 748162155015 914420411685 946696941279 1007774163297 1086948339987 1157074039341 1231723977363 1374237495405 1414201603639 1577828235465 1645956741033 1679623605495 1811580566645 1928456732235 2052873295605 2743261235055 2840090823837 3023322489891 3260845019961 3471222118023 3695171932089 3985477246619 4242604810917 4733484706395 5038870816485 5434741699935 5785370196705 6158619886815 7071008018195 8229783705165 8520272471511 9782535059883 10413666354069 11085515796267 11956431739857 12727814432751 14200454119185 15116612449455 16304225099805 17356110590115 18475859660445 19927386233095 21213024054585 29347605179649 31240999062207 33256547388801 35869295219571 38183443298253 42601362357555 43840249712809 48912675299415 52068331770345 55427578981335 59782158699285 63639072163755 88042815538947 93722997186621 107607885658713 114550329894759 131520749138427 146738025898245 156204995311035 166282736944005 179346476097855 190917216491265 219201248564045 264128446616841 322823656976139 343650989684277 394562247415281 440214077694735 468614985933105 538039428293565 572751649473795 657603745692135 968470970928417 1030952969052831 1183686742245843 1320642233084205 1614118284880695 1718254948421385 1972811237076405 2905412912785251 3551060226737529 4842354854642085 5154764845264155 5918433711229215 10653180680212587 14527064563926255 17755301133687645 31959542040637761 53265903401062935 159797710203188805
• Sum of all divisors σ(n): 326556949380888114
• Sum of proper divisors (its aliquot sum) s(n): 166759239177699309
• 159797710203188805 is an abundant number, because the sum of its proper divisors (166759239177699309) is greater than itself. Its abundance is 6961528974510504

Bases of 159797710203188805

• Binary: 1000110111101101110010101110111000100101001111011001000101₂
• Hexadecimal: 0x237B72BB894F645
• Base-36: 17PFK6MOD7B9

Squares and roots of 159797710203188805

• 159797710203188805 squared (159797710203188805²) is 25535308186182311514558790477328025
• 159797710203188805 cubed (159797710203188805³) is 4080483777484675778190227767427766053156410992760125
• The square root of 159797710203188805 is 399747057.7792772261
• The cube root of 159797710203188805 is 542654.6355850343

Scales and comparisons

• 159,797,710,203,188,805 seconds is equal to 5,081,072,897 years, 35 weeks, 6 days, 3 hours, 6 minutes, 45 seconds.
• To count from 1 to 159,797,710,203,188,805 would take you about fifteen billion, two hundred forty-three million, two hundred eighteen thousand, six hundred ninety-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 159797710203188805 cubic inches would be around 45221.2 feet tall.

Recreational maths with 159797710203188805

• 159797710203188805 backwards is 508881302017797951
• 159797710203188805 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 159797710203188805's digits is 81
• More coming soon!