164133878947686473

Names of 164133878947686473

• Cardinal: 164133878947686473 can be written as One hundred sixty-four quadrillion, one hundred thirty-three trillion, eight hundred seventy-eight billion, nine hundred forty-seven million, six hundred eighty-six thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 1.64133878947686473 × 10¹⁷

Factors of 164133878947686473

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7621

Divisors of 164133878947686473

• Number of divisors d(n): 320
• Complete list of divisors:
  1 7 23 31 49 79 89 161 217 343 553 623 713 1127 1519 1817 2047 2401 2449 2759 3541 3851 3871 4361 4991 7031 7889 10633 12719 14329 17143 19313 24787 26957 27097 30527 34937 49217 55223 56327 63457 74431 81443 88573 89033 100303 109771 119381 120001 135191 161713 173509 188699 189679 213689 217961 244559 279739 304229 315149 342739 344519 394289 444199 570101 620011 623231 702121 768397 835667 840007 946337 1131991 1214563 1320893 1525727 1711913 1958173 2129603 2206043 2399173 2411633 2524733 2745763 2760023 3109393 3990707 4340077 4362617 4914847 5013103 5378779 5849669 5880049 6433997 6624359 6997267 7248427 7882997 7923937 8501941 8671909 9246251 9431099 9769619 10624909 10680089 13636391 13707211 14907221 15442301 16794211 16881431 17673131 19220341 19320161 21765751 24896771 27076381 27934949 30380539 35091721 37651453 40947683 45037979 48980869 50738989 55180979 55467559 60703363 66017693 68387333 74374363 74760623 95454737 95950477 104350547 108096107 117559477 123711917 134542387 135241127 152360257 174277397 189534667 195544643 199453907 212663773 216915277 224701237 244372907 245642047 263560171 286633781 313636993 315265853 342866083 355172923 386266853 388272913 422728121 424923541 462123851 478711331 520620541 523324361 572625733 622756763 668183159 671653339 730453829 756672749 771799901 822916339 839367811 865983419 941796709 1077274889 1213638799 1219941779 1326742669 1396177349 1518406939 1572908659 1710610349 1719494329 2195458951 2206860971 2400062581 2486210461 2703867971 2959096847 2974464787 3234866957 3350979317 3644343787 4008380131 4359297341 4677282113 5402599307 5875574677 6061883933 6592576963 7540924223 8495471593 8539592453 9287198683 9722746783 9773241443 10628848573 11010360613 11974272443 12036460303 15368212657 15448026797 16800438067 17403473227 17751397723 18927075797 19305459653 20713677929 20821253509 22644068699 23456855219 24777322447 25510406509 27913692377 28058660917 30515081387 32740974791 33395521559 37622802769 37818195149 41129022739 52786469561 59468301151 59777147171 65010390781 68059227481 68412690101 74401940011 77072524291 83819907101 95877465121 107577488599 124259784061 135138217571 144995745503 173441257129 195395846639 196410626419 213605569709 233768650913 263359619383 264727366043 287903159173 369505286927 416278108057 476414592367 478888830707 520813580077 539507670037 586739349707 671142255847 753042420193 768096995857 865324463687 869818488427 945967522997 1014970218521 1214088799903 1367770926473 1374874384933 1495238987963 1636380556391 1843517335681 1853091562301 2015322114211 2205181697783 2586537008489 2913946756399 2972201418751 3334902146569 4697995790929 5376678970999 6057271245809 6088729418989 6621772660979 8498621599321 9574396485311 11454663894737 12904621349767 15436271884481 20805409931257 23344315025983 32885970536503 37636752796993 42400898720663 42621105932923 46352408626853 59490351195247 67020775397177 68360632631273 80182647263159 90332349448369 108053903191367 145637869518799 230201793755521 263457269578951 296806291044641 478524428418911 756377322339569 1019465086631593 1844200887052657 2077644037312487 3349670998932377 5294641256376983 7136255606421151 23447696992526639 164133878947686473
• Sum of all divisors σ(n): 211320515085926400
• Sum of proper divisors (its aliquot sum) s(n): 47186636138239927
• 164133878947686473 is a deficient number, because the sum of its proper divisors (47186636138239927) is less than itself. Its deficiency is 116947242809446546

Bases of 164133878947686473

• Binary: 1001000111000111101110010010101110010010001010100001001001₂
• Hexadecimal: 0x2471EE4AE48A849
• Base-36: 18W4LR1UA4P5

Squares and roots of 164133878947686473

• 164133878947686473 squared (164133878947686473²) is 26939930218413796781374239107179729
• 164133878947686473 cubed (164133878947686473³) is 4421755245328250925985562760239971316300888353105817
• The square root of 164133878947686473 is 405134396.1547655027
• The cube root of 164133878947686473 is 547519.2728398327

Scales and comparisons

• 164,133,878,947,686,473 seconds is equal to 5,218,949,651 years, 5 weeks, 6 days, 15 hours, 7 minutes, 53 seconds.
• To count from 1 to 164,133,878,947,686,473 would take you about fifteen billion, six hundred fifty-six million, eight hundred forty-eight thousand, nine hundred fifty-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 164133878947686473 cubic inches would be around 45626.6 feet tall.

Recreational maths with 164133878947686473

• 164133878947686473 backwards is 374686749878331461
• The number of decimal digits it has is: 18
• The sum of 164133878947686473's digits is 95
• More coming soon!