242073652821

Names of 242073652821

• Cardinal: 242073652821 can be written as Two hundred forty-two billion, seventy-three million, six hundred fifty-two thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 2.42073652821 × 10¹¹

Factors of 242073652821

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2036

Divisors of 242073652821

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 11 13 21 23 33 39 49 69 77 91 121 143 147 161 231 253 273 299 363 429 483 529 539 637 759 847 897 1001 1127 1573 1587 1617 1771 1911 1979 2093 2541 2783 3003 3289 3381 3703 4719 5313 5819 5929 5937 6279 6877 7007 8349 9867 11011 11109 12397 13853 14651 17457 17787 19481 20631 21021 21769 23023 25727 25921 33033 36179 37191 40733 41559 43953 45517 48139 58443 64009 65307 69069 75647 77077 77181 77763 96971 108537 122199 136367 136551 144417 152383 161161 180089 192027 226941 231231 239459 253253 282997 285131 290913 318619 336973 409101 448063 457149 483483 500687 529529 540267 591721 718377 759759 832117 848991 855393 955857 1010919 1046891 1066681 1260623 1344189 1502061 1588587 1676213 1772771 1775163 1980979 2230333 2496351 3112967 3136441 3140673 3200043 3504809 3706703 3781869 4142047 5028639 5318313 5507557 5824819 5942937 6508931 6690999 7328237 9338901 9409323 10514427 11120109 11515801 11733491 12426141 13609583 13866853 16522671 17474457 19526793 21790769 21984711 24533663 28994329 34547403 35200473 38552899 40773733 40828749 41600559 45562517 51297659 65372307 71598241 73600989 80610607 86982987 95267081 115658697 122321199 126673811 136687551 149705413 152535383 153892977 214794723 241831821 269870293 285801243 318937619 380021433 449116239 457606149 501187687 564274249 666869567 809610879 886716677 956812857 1047937891 1503563061 1646759543 1692822747 2000608701 2660150031 3143813673 3508313809 4940278629 6207016739 7335565237 10524941427 11527316801 18621050217 22006695711 34581950403 80691217607 242073652821
• Sum of all divisors σ(n): 464841447840
• Sum of proper divisors (its aliquot sum) s(n): 222767795019
• 242073652821 is a deficient number, because the sum of its proper divisors (222767795019) is less than itself. Its deficiency is 19305857802

Bases of 242073652821

• Binary: 11100001011100101101101100111001010101₂
• Hexadecimal: 0x385CB6CE55
• Base-36: 337GEHXX

Squares and roots of 242073652821

• 242073652821 squared (242073652821²) is 58599653390102041258041
• 242073652821 cubed (242073652821³) is 14185432150186497213262435108583661
• The square root of 242073652821 is 492009.8096796445
• The cube root of 242073652821 is 6232.3118251855

Scales and comparisons

• 242,073,652,821 seconds is equal to 7,697 years, 10 weeks, 9 hours, 20 minutes, 21 seconds.
• To count from 1 to 242,073,652,821 would take you about fifteen thousand, three hundred ninety-four 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 242073652821 cubic inches would be around 519.4 feet tall.

Recreational maths with 242073652821

• 242073652821 backwards is 128256370242
• The number of decimal digits it has is: 12
• The sum of 242073652821's digits is 42
• More coming soon!