72390050834427513

Names of 72390050834427513

• Cardinal: 72390050834427513 can be written as Seventy-two quadrillion, three hundred ninety trillion, fifty billion, eight hundred thirty-four million, four hundred twenty-seven thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 7.2390050834427513 × 10¹⁶

Factors of 72390050834427513

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 939

Divisors of 72390050834427513

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 11 17 31 33 51 93 99 121 153 187 279 289 341 363 527 561 867 877 1023 1089 1331 1581 1683 2057 2601 2631 3069 3179 3751 3993 4743 5797 6171 7893 8959 9537 9647 11253 11979 14909 17391 18513 22627 26877 27187 28611 28941 33759 34969 41261 44727 52173 63767 67881 80631 81561 86823 98549 104907 106117 123783 134181 163999 191301 203643 244683 253453 295647 299057 314721 318351 371349 384659 462179 491997 573903 701437 760359 769129 886941 897171 955053 1084039 1153977 1167287 1386537 1475991 1803989 2104311 2281077 2307387 2691513 2787983 3252117 3289627 3461931 3501861 4159611 5083969 5411967 6312933 6922161 7857043 8363949 8460419 9756351 9868881 10505583 11924429 13075193 15251907 16235901 19843879 23571129 23842999 25091847 25381257 29606643 30667813 35773287 36185897 39225579 45755721 55923659 59531637 70713387 71528997 76143771 86427473 92003439 93064609 107319861 108557691 117676737 143827123 167770977 178594911 214586991 222278281 259282419 262272989 276010317 279193827 325673073 337345943 405330983 431481369 503312931 615160249 666834843 674526133 777847257 786818967 837581481 950702203 1012037829 1023710699 1215992949 1294444107 1582098353 1845480747 2000504529 2023578399 2360456901 2445061091 2852106609 2885002879 3036113487 3071132097 3647978847 4458640813 4746295059 5536442241 6070735197 6890626711 7335183273 7419787463 8556319827 8655008637 9213396291 10457724233 11466944261 13375922439 14238885177 17403081883 20671880133 20910310123 22005549819 22259362389 25965025911 26895672001 31373172699 31735031669 34400832783 40127767317 49045048943 52209245649 62015640399 62730930369 66778087167 75796893821 80687016003 81617662093 94119518097 95205095007 103202498349 126136386871 147135146829 156627736947 188192791107 194938052437 227390681463 230013411353 242061048009 244852986279 285615285021 295852392011 355475272091 378409160613 441405440487 539495538373 584814157311 682172044389 690040234059 734558958837 833765832031 887557176033 897794283023 1066425816273 1135227481839 1387500255581 1618486615119 1754442471933 2070120702177 2144318576807 2501297496093 2530147524883 2662671528099 2693382849069 3199277448819 3910227993001 4162500766743 4855459845357 6043079625547 6432955730421 7503892488279 7590442574649 8080148547207 9171424152341 11730683979003 12487502300229 15262502811391 18129238876641 19298867191263 22771327723947 23587504344877 27514272457023 27831622773713 35192051937009 43012507923011 45787508434173 54387716629923 66473875881017 70762513034631 82542817371069 83494868321139 129037523769033 137362525302519 199421627643051 212287539103893 250484604963417 259462547793647 387112571307099 473137587153121 598264882929153 731212634691187 778387643380941 1419412761459363 2193637904073561 2335162930142823 4258238284378089 6580913712220683 8043338981603057 24130016944809171 72390050834427513
• Sum of all divisors σ(n): 126260367804779520
• Sum of proper divisors (its aliquot sum) s(n): 53870316970352007
• 72390050834427513 is a deficient number, because the sum of its proper divisors (53870316970352007) is less than itself. Its deficiency is 18519733864075506

Bases of 72390050834427513

• Binary: 100000001001011100101111000100001010000100010111001111001₂
• Hexadecimal: 0x1012E5E21422E79
• Base-36: JSS4Q973CS9

Squares and roots of 72390050834427513

• 72390050834427513 squared (72390050834427513²) is 5240319459810999471160574451365169
• 72390050834427513 cubed (72390050834427513³) is 379346992084357976442883281327880515272427423494697
• The square root of 72390050834427513 is 269053992.4149565803
• The cube root of 72390050834427513 is 416766.6513852939

Scales and comparisons

• 72,390,050,834,427,513 seconds is equal to 2,301,779,699 years, 21 weeks, 15 hours, 38 minutes, 33 seconds.
• To count from 1 to 72,390,050,834,427,513 would take you about six billion, nine hundred five million, three hundred thirty-nine thousand and ninety-eight 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 72390050834427513 cubic inches would be around 34730.6 feet tall.

Recreational maths with 72390050834427513

• 72390050834427513 backwards is 31572443805009327
• The number of decimal digits it has is: 17
• The sum of 72390050834427513's digits is 63
• More coming soon!