424872820876826421

Names of 424872820876826421

• Cardinal: 424872820876826421 can be written as Four hundred twenty-four quadrillion, eight hundred seventy-two trillion, eight hundred twenty billion, eight hundred seventy-six million, eight hundred twenty-six thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 4.24872820876826421 × 10¹⁷

Factors of 424872820876826421

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3024424

Divisors of 424872820876826421

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 9 11 27 33 73 81 99 113 219 297 339 657 803 891 1017 1243 1971 2409 3051 3729 5913 7227 8249 9153 11187 19237 21681 24747 33561 57711 65043 74241 90739 100683 173133 211607 222723 272217 519399 634821 668169 816651 1404301 1558197 1904463 2173781 2449953 3004987 4212903 5713389 6521343 7349859 9014961 12638709 15447311 17140167 19564029 23911591 27044883 33054857 37916127 46341933 58692087 71734773 81134649 99164571 113748381 139025799 158686013 176076261 215204319 219364051 243403947 297493713 339563531 417077397 476058039 645612957 658092153 892481139 1018690593 1251232191 1428174117 1745546143 1936838871 1974276459 2413004561 2677443417 3056071779 3735198841 4284522351 5236638429 5922829377 7239013683 9168215337 11205596523 12853567053 15709915287 17768488131 21717041049 24788137763 27504646011 33616789569 47129745861 57806934919 65151123147 74364413289 100850368707 141389237583 173420804757 195453369441 223093239867 272669515393 302551106121 520262414271 635876284109 669279719601 818008546179 1560787242813 1907628852327 2007839158803 2454025638537 4219906249087 4682361728439 5722886556981 6532183645847 7362076915611 12659718747261 17168659670943 19596550937541 22086230746833 37979156241783 46418968739957 51505979012829 58789652812623 71854020104317 113937468725349 139256906219871 176368958437869 215562060312951 341812406176047 417770718659613 476849406146831 529106875313607 646686180938853 1253312155978839 1430548218440493 1940058542816559 3759936467936517 4291644655321479 5245343467615141 5820175628449677 12874933965964437 15736030402845423 38624801897893311 47208091208536269 141624273625608807 424872820876826421
• Sum of all divisors σ(n): 708118351871914368
• Sum of proper divisors (its aliquot sum) s(n): 283245530995087947
• 424872820876826421 is a deficient number, because the sum of its proper divisors (283245530995087947) is less than itself. Its deficiency is 141627289881738474

Bases of 424872820876826421

• Binary: 10111100101011100111001010001011011000101001101011100110101₂
• Hexadecimal: 0x5E573945B14D735
• Base-36: 387GUFD6WQB9

Squares and roots of 424872820876826421

• 424872820876826421 squared (424872820876826421²) is 180516913919831829050379012563669241
• 424872820876826421 cubed (424872820876826421³) is 76696730433098202696683676724869238250645755213816461
• The square root of 424872820876826421 is 651822691.2871524305
• The cube root of 424872820876826421 is 751772.2951067363

Scales and comparisons

• 424,872,820,876,826,421 seconds is equal to 13,509,641,485 years, 49 weeks, 6 days, 4 hours, 40 minutes, 21 seconds.
• To count from 1 to 424,872,820,876,826,421 would take you about forty billion, five hundred twenty-eight million, nine hundred twenty-four thousand, four hundred fifty-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 424872820876826421 cubic inches would be around 62647.7 feet tall.

Recreational maths with 424872820876826421

• 424872820876826421 backwards is 124628678028278424
• 424872820876826421 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 424872820876826421's digits is 81
• More coming soon!