997983286079943163

Names of 997983286079943163

• Cardinal: 997983286079943163 can be written as Nine hundred ninety-seven quadrillion, nine hundred eighty-three trillion, two hundred eighty-six billion, seventy-nine million, nine hundred forty-three thousand, one hundred sixty-three.

Scientific notation

• Scientific notation: 9.97983286079943163 × 10¹⁷

Factors of 997983286079943163

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 203278

Divisors of 997983286079943163

• Number of divisors d(n): 288
• Complete list of divisors:
  1 7 11 13 49 73 77 91 121 143 343 511 539 637 803 847 949 1001 1573 1723 3577 3773 4459 5329 5621 5929 6643 7007 8833 10439 11011 12061 18953 22399 25039 37303 39347 41503 46501 49049 58619 61831 69277 73073 77077 84427 114829 125779 132671 156793 201451 208483 246389 261121 275429 325507 410333 432817 484939 511511 539539 590989 644809 762047 803803 880453 928697 1097551 1383569 1410157 1459381 1635127 1724723 1827847 2215961 2618863 2710279 2872331 3029719 3394573 3580577 4513663 5334329 5626621 6163171 6500879 7682857 8382517 9181867 9684983 9871099 10215667 11445889 12073061 14705923 15219259 15511727 17986397 18332041 18971953 20106317 23762011 24375571 28807493 31595641 37340303 39386347 43142197 58677619 64273069 67794881 69097693 71509669 80121223 84511427 101000537 102941461 106534813 108582089 119364271 125904779 128324287 132803671 161765153 170628997 191176999 197850367 201652451 221169487 261382121 316882423 347100073 410743333 449911483 474564167 560848561 707003759 720590227 745743691 760074623 835549897 881333453 898270009 929625697 1073532379 1111005907 1132356071 1194402979 1313006981 1338238993 1384952569 1411567157 1779416683 2102946989 2218176961 2429700511 2875203331 3149380381 3818100803 4512300949 4949026313 5044131589 5220205837 5848849279 6169334171 7514726653 7777041349 7926492497 8360820853 9191048867 9367672951 9694667983 9880970099 11808856169 12455916781 13955920927 14443076791 14720628923 15527238727 17007903577 23132416879 25338305329 26726705621 31586106643 34643184191 40941944953 41999108833 49635310439 52603086571 54439289443 55485447479 64337342069 65573710657 67862675881 82661993183 87191417467 97691446489 101101537537 103044402461 108690671089 119055325039 129897417859 153515130197 161926918153 177368137303 187086939347 221102746501 278721358619 293993761831 329397969277 347447173073 368221605997 381075026101 450361394483 545988414829 578633952281 610339922269 683840125423 707710762759 721310817227 909281925013 1074605911379 1133488427071 1241576961121 1309608575429 1547719225507 1688666432167 1849696289017 1951049510333 2057956332817 2305785784939 2432130211511 3065934944809 3623377662047 3821918903803 4050437665967 4786880877961 4953975339313 6364973475091 7522241379653 7934418989497 8691038727847 11820665025169 12947874023119 13657346572331 14405694329719 16140500494573 17024911480577 20346659179187 21461544613663 24046051757221 25363643634329 26753432326621 39857154282517 44554814325637 52655689657571 82744655176183 90635118161833 95601426006317 112983503462011 142426614254309 150230812295641 168322362300547 177545505440303 187274026286347 223813250971057 264506569329431 279000079977619 579212586233281 634445827132831 996986299780163 1051615686069487 1178256536103829 1242818538082121 1566692756797399 1851545985306017 1953000559843333 2909572262623741 6978904098461141 8247795752726803 10966849297581793 12960821897142119 13671003918903331 20367005838366187 76767945083072551 90725753279994833 142569040868563309 997983286079943163
• Sum of all divisors σ(n): 1397601893573491200
• Sum of proper divisors (its aliquot sum) s(n): 399618607493548037
• 997983286079943163 is a deficient number, because the sum of its proper divisors (399618607493548037) is less than itself. Its deficiency is 598364678586395126

Bases of 997983286079943163

• Binary: 110111011001100011001000001011011010100100100111000111111011₂
• Hexadecimal: 0xDD98C82DA9271FB
• Base-36: 7KYJJSEV4VZV

Squares and roots of 997983286079943163

• 997983286079943163 squared (997983286079943163²) is 995970639294921677014338145310444569
• 997983286079943163 cubed (997983286079943163³) is 993962051442687701499767980069853548779144289782031747
• The square root of 997983286079943163 is 998991134.1348046033
• The cube root of 997983286079943163 is 999327.3096157615

Scales and comparisons

• 997,983,286,079,943,163 seconds is equal to 31,732,781,532 years, 18 weeks, 3 days, 2 hours, 52 minutes, 43 seconds.
• To count from 1 to 997,983,286,079,943,163 would take you about ninety-five billion, one hundred ninety-eight million, three hundred forty-four thousand, five hundred ninety-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 997983286079943163 cubic inches would be around 83277.3 feet tall.

Recreational maths with 997983286079943163

• 997983286079943163 backwards is 361349970682389799
• The number of decimal digits it has is: 18
• The sum of 997983286079943163's digits is 103
• More coming soon!