38128747031271

Names of 38128747031271

• Cardinal: 38128747031271 can be written as Thirty-eight trillion, one hundred twenty-eight billion, seven hundred forty-seven million, thirty-one thousand, two hundred seventy-one.

Scientific notation

• Scientific notation: 3.8128747031271 × 10¹³

Factors of 38128747031271

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 329

Divisors of 38128747031271

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 13 27 39 81 117 169 243 313 351 507 729 939 1053 1521 2187 2197 2817 3159 4069 4563 6561 6591 8451 9477 12207 13689 19683 19773 25353 28431 36621 41067 52897 59049 59319 76059 85293 97969 109863 123201 158691 177147 177957 228177 255879 293907 329589 369603 476073 533871 684531 687661 767637 881721 988767 1108809 1273597 1428219 1601613 2053593 2062983 2302911 2645163 2966301 3326427 3820791 4284657 4804839 6160779 6188949 7935489 8898903 9979281 11462373 12853971 14414517 16556761 18482337 18566847 23806467 26696709 29937843 34387119 38561913 43243551 49670283 55447011 55700541 71419401 80090127 103161357 115685739 129730653 149010849 167101623 214258203 215237893 240270381 309484071 347057217 389191959 447032547 501304869 642774609 645713679 720811143 928452213 1041171651 1341097641 1503914607 1928323827 1937141037 2785356639 3123514953 4023292923 4511743821 5784971481 5811423111 8356069917 9370544859 12069878769 13535231463 17354914443 17434269333 25068209751 36209636307 40605694389 52302807999 75204629253 108628908921 121817083167 156908423997 225613887759 325886726763 470725271991 977660180289 1412175815973 2932980540867 4236527447919 12709582343757 38128747031271
• Sum of all divisors σ(n): 62155505848800
• Sum of proper divisors (its aliquot sum) s(n): 24026758817529
• 38128747031271 is a deficient number, because the sum of its proper divisors (24026758817529) is less than itself. Its deficiency is 14101988213742

Bases of 38128747031271

• Binary: 1000101010110110001010011011000010101011100111₂
• Hexadecimal: 0x22AD8A6C2AE7
• Base-36: DIK3RIZFR

Squares and roots of 38128747031271

• 38128747031271 squared (38128747031271²) is 1453801350174657095851875441
• 38128747031271 cubed (38128747031271³) is 55431623914529728240802610209786423915511
• The square root of 38128747031271 is 6174847.9358823889
• The cube root of 38128747031271 is 33657.6800709559

Scales and comparisons

• 38,128,747,031,271 seconds is equal to 1,212,376 years, 11 weeks, 1 day, 11 hours, 47 minutes, 51 seconds.
• To count from 1 to 38,128,747,031,271 would take you about three million, thirty thousand, nine hundred forty 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 38128747031271 cubic inches would be around 2804.8 feet tall.

Recreational maths with 38128747031271

• 38128747031271 backwards is 17213074782183
• The number of decimal digits it has is: 14
• The sum of 38128747031271's digits is 54
• More coming soon!