39979656445362642

Names of 39979656445362642

• Cardinal: 39979656445362642 can be written as Thirty-nine quadrillion, nine hundred seventy-nine trillion, six hundred fifty-six billion, four hundred forty-five million, three hundred sixty-two thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 3.9979656445362642 × 10¹⁶

Factors of 39979656445362642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2502

Divisors of 39979656445362642

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 6 9 18 31 62 93 186 279 558 961 1229 1237 1922 2458 2474 2883 3687 3711 5766 7374 7422 8649 11061 11133 17298 22122 22266 38099 38347 76198 76694 114297 115041 228594 230082 342891 345123 685782 690246 1181069 1188757 1510441 1520273 1530169 2362138 2377514 3020882 3040546 3060338 3543207 3566271 4531323 4560819 4590507 7086414 7132542 9062646 9121638 9181014 10629621 10698813 13593969 13682457 13771521 21259242 21397626 27187938 27364914 27543042 46823671 47128463 47435239 93647342 94256926 94870478 140471013 141385389 142305717 280942026 282770778 284611434 421413039 424156167 426917151 842826078 848312334 853834302 1451533801 1460982353 1470492409 1868415517 1880577701 2903067602 2921964706 2940984818 3736831034 3761155402 4354601403 4382947059 4411477227 5605246551 5641733103 8709202806 8765894118 8822954454 11210493102 11283466206 13063804209 13148841177 13234431681 16815739653 16925199309 26127608418 26297682354 26468863362 33631479306 33850398618 57920881027 58297908731 115841762054 116595817462 173762643081 174893726193 347525286162 349787452386 521287929243 524681178579 1042575858486 1049362357158 1795547311837 1807235170661 2311229994529 3591094623674 3614470341322 4622459989058 5386641935511 5421705511983 6933689983587 10773283871022 10843411023966 13867379967174 16159925806533 16265116535949 20801069950761 32319851613066 32530233071898 41602139901522 71648129830399 143296259660798 214944389491197 429888778982394 644833168473591 1289666336947182 2221092024742369 4442184049484738 6663276074227107 13326552148454214 19989828222681321 39979656445362642
• Sum of all divisors σ(n): 89652367983333519
• Sum of proper divisors (its aliquot sum) s(n): 49672711537970877
• 39979656445362642 is an abundant number, because the sum of its proper divisors (49672711537970877) is greater than itself. Its abundance is 9693055092608235

Bases of 39979656445362642

• Binary: 10001110000010010100100100100100101010110000000111010010₂
• Hexadecimal: 0x8E094924AB01D2
• Base-36: AXNLSMBFG0I

Squares and roots of 39979656445362642

• 39979656445362642 squared (39979656445362642²) is 1598372929489226643170186889220164
• 39979656445362642 cubed (39979656445362642³) is 63902400592547127678580509625797953600437558713288
• The square root of 39979656445362642 is 199949134.6451958067
• The cube root of 39979656445362642 is 341937.2011883531

Scales and comparisons

• 39,979,656,445,362,642 seconds is equal to 1,271,229,409 years, 39 weeks, 5 days, 15 hours, 50 minutes, 42 seconds.
• To count from 1 to 39,979,656,445,362,642 would take you about three billion, eight hundred thirteen million, six hundred eighty-eight thousand, two hundred twenty-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 39979656445362642 cubic inches would be around 28494.8 feet tall.

Recreational maths with 39979656445362642

• 39979656445362642 backwards is 24626354465697993
• The number of decimal digits it has is: 17
• The sum of 39979656445362642's digits is 90
• More coming soon!