42780479621549982

Names of 42780479621549982

• Cardinal: 42780479621549982 can be written as Forty-two quadrillion, seven hundred eighty trillion, four hundred seventy-nine billion, six hundred twenty-one million, five hundred forty-nine thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 4.2780479621549982 × 10¹⁶

Factors of 42780479621549982

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2735

Divisors of 42780479621549982

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 13 17 26 34 39 51 78 102 221 289 442 578 663 683 867 1326 1366 1734 2017 2049 3757 4034 4098 6051 7514 8879 11271 11611 12102 17758 22542 23222 26221 26637 34289 34833 52442 53274 68578 69666 78663 102867 150943 157326 197387 205734 301886 394774 445757 452829 466489 582913 592161 891514 905658 932978 1165826 1184322 1337271 1377611 1399467 1748739 2566031 2674542 2755222 2798934 3497478 4068289 4132833 5132062 6064357 7577869 7698093 7930313 8136578 8265666 12128714 12204867 15155738 15396186 15860626 17908943 18193071 22733607 23419387 23790939 24409734 35817886 36386142 45467214 46838774 47581878 52887757 53726829 69160913 70258161 103094069 105775514 107453658 134815321 138321826 140516322 158663271 206188138 207482739 269630642 304452031 309282207 317326542 398129579 404445963 414965478 608904062 618564414 796259158 808891926 899091869 913356093 940908313 1175735521 1194388737 1752599173 1798183738 1826712186 1881816626 2351471042 2388777474 2697275607 2778641387 2822724939 3505198346 3527206563 5175684527 5257797519 5394551214 5557282774 5645449878 7054413126 8335924161 10351369054 10515595038 12231808069 15284561773 15527053581 15995441321 16671848322 24463616138 30569123546 31054107162 31990882642 36122338031 36695424207 45853685319 47236903579 47986323963 72244676062 73390848414 91707370638 94473807158 95972647926 108367014093 141710710737 207940737173 216734028186 271922502457 283421421474 415881474346 543845004914 614079746527 623822211519 803027360843 815767507371 1228159493054 1247644423038 1606054721686 1631535014742 1842239239581 1897812067321 2409082082529 3534992531941 3684478479162 3795624134642 4818164165058 5693436201963 7069985063882 10439355690959 10604977595823 11386872403926 20878711381918 21209955191646 24671556875173 31318067072877 32262805144457 49343113750346 62636134145754 64525610288914 74014670625519 96788415433371 148029341251038 193576830866742 419416466877941 548467687455769 838832933755882 1096935374911538 1258249400633823 1645403062367307 2516498801267646 3290806124734614 7130079936924997 14260159873849994 21390239810774991 42780479621549982
• Sum of all divisors σ(n): 98073699756156936
• Sum of proper divisors (its aliquot sum) s(n): 55293220134606954
• 42780479621549982 is an abundant number, because the sum of its proper divisors (55293220134606954) is greater than itself. Its abundance is 12512740513056972

Bases of 42780479621549982

• Binary: 10010111111111001001111010011011001010011100111110011110₂
• Hexadecimal: 0x97FC9E9B29CF9E
• Base-36: BP8EX0VF3Q6

Squares and roots of 42780479621549982

• 42780479621549982 squared (42780479621549982²) is 1830169436649853291127136124200324
• 42780479621549982 cubed (42780479621549982³) is 78295526288582659480811786694205570383457146594168
• The square root of 42780479621549982 is 206834425.6199871143
• The cube root of 42780479621549982 is 349742.6124566985

Scales and comparisons

• 42,780,479,621,549,982 seconds is equal to 1,360,286,923 years, 13 weeks, 1 day, 5 hours, 39 minutes, 42 seconds.
• To count from 1 to 42,780,479,621,549,982 would take you about four billion, eighty million, eight hundred sixty thousand, seven hundred sixty-nine 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 42780479621549982 cubic inches would be around 29145.2 feet tall.

Recreational maths with 42780479621549982

• 42780479621549982 backwards is 28994512697408724
• The number of decimal digits it has is: 17
• The sum of 42780479621549982's digits is 87
• More coming soon!