29821903856073

Names of 29821903856073

• Cardinal: 29821903856073 can be written as Twenty-nine trillion, eight hundred twenty-one billion, nine hundred three million, eight hundred fifty-six thousand and seventy-three.

Scientific notation

• Scientific notation: 2.9821903856073 × 10¹³

Factors of 29821903856073

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 307

Divisors of 29821903856073

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 21 31 49 63 93 127 139 147 217 279 343 381 417 441 651 889 973 1029 1143 1251 1519 1953 2667 2919 3087 3937 4309 4557 6223 6811 8001 8757 10633 11811 12927 13671 16129 17653 18669 19321 20433 27559 30163 31899 35433 38781 43561 47677 48387 52959 56007 57963 61299 82677 90489 95697 112903 123571 130683 135247 143031 145161 158877 173889 192913 211141 248031 271467 338709 370713 392049 405741 429093 499999 547243 578739 598951 633423 790321 864997 946729 1016127 1112139 1217223 1350391 1477987 1499997 1641729 1736217 1796853 1900269 2241931 2370963 2453767 2594991 2840187 3499993 3830701 4051173 4192657 4433961 4499991 4925187 5390559 5532247 6054979 6627103 6725793 7112889 7361301 7784973 8520561 10499979 11492103 12153519 12577971 13301883 15693517 16596741 17176369 18164937 19881309 20177379 22083903 24499951 26814907 29348599 31499937 34476309 37733913 47080551 49790223 51529107 54494811 59643927 69499861 73499853 76066777 80444721 88045797 109854619 120234583 141241653 154587321 171499657 187704349 205440193 208499583 220499559 228200331 241334163 264137391 311628409 329563857 360703749 486499027 514498971 532467439 563113047 616320579 625498749 684600993 768982333 841642081 934885227 988691571 1082111247 1459497081 1543496913 1597402317 1689339141 1848961737 2181398863 2306946999 2524926243 2804655681 3405493189 3727272073 4378491243 4792206951 6544196589 6920840997 7574778729 9660480679 10216479567 11181816219 15269792041 19632589767 23838452323 26090904511 28981442037 30649438701 33545448657 45809376123 67623364753 71515356969 78272713533 86944326111 106888544287 137428128369 202870094259 214546070907 234818140599 320665632861 473363553271 608610282777 961996898583 1420090659813 3313544872897 4260271979439 9940634618691 29821903856073
• Sum of all divisors σ(n): 52645212172800
• Sum of proper divisors (its aliquot sum) s(n): 22823308316727
• 29821903856073 is a deficient number, because the sum of its proper divisors (22823308316727) is less than itself. Its deficiency is 6998595539346

Bases of 29821903856073

• Binary: 110110001111101110011111111000110000111001001₂
• Hexadecimal: 0x1B1F73FC61C9
• Base-36: AKJZRKS09

Squares and roots of 29821903856073

• 29821903856073 squared (29821903856073²) is 889345949600861666698981329
• 29821903856073 cubed (29821903856073³) is 26521989403784840453373800988246130261017
• The square root of 29821903856073 is 5460943.4950448809
• The cube root of 29821903856073 is 31010.7156351483

Scales and comparisons

• 29,821,903,856,073 seconds is equal to 948,244 years, 15 weeks, 3 days, 6 hours, 14 minutes, 33 seconds.
• To count from 1 to 29,821,903,856,073 would take you about two million, three hundred seventy thousand, six hundred ten 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 29821903856073 cubic inches would be around 2584.2 feet tall.

Recreational maths with 29821903856073

• 29821903856073 backwards is 37065830912892
• 29821903856073 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 29821903856073's digits is 63
• More coming soon!