27021152997855

Names of 27021152997855

• Cardinal: 27021152997855 can be written as Twenty-seven trillion, twenty-one billion, one hundred fifty-two million, nine hundred ninety-seven thousand, eight hundred fifty-five.

Scientific notation

• Scientific notation: 2.7021152997855 × 10¹³

Factors of 27021152997855

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 176

Divisors of 27021152997855

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 15 27 31 45 81 93 135 137 155 243 279 405 411 465 685 729 837 961 1215 1233 1395 2055 2187 2511 2883 3645 3699 4185 4247 4805 6165 7533 8649 10935 11097 12555 12741 14415 18495 18769 21235 22599 25947 33291 37665 38223 43245 55485 56307 63705 67797 77841 93845 99873 112995 114669 129735 131657 166455 168921 191115 233523 281535 299619 338985 344007 389205 394971 499365 506763 573345 581839 658285 700569 844605 1032021 1167615 1184913 1498095 1520289 1720035 1745517 1974855 2101707 2533815 2571353 2909195 3096063 3502845 3554739 4560867 5160105 5236551 5924565 7601445 7714059 8727585 9288189 10508535 10664217 12856765 13682601 15480315 15709653 17773695 18037009 22804335 23142177 26182755 31992651 38570295 41047803 46440945 47128959 53321085 54111027 68413005 69426531 78548265 79711943 90185045 95977953 115710885 141386877 159963255 162333081 205239015 208279593 235644795 239135829 270555135 287933859 347132655 398559715 424160631 479889765 486999243 624838779 706934385 717407487 811665405 1041397965 1195679145 1272481893 1439669295 1460997729 1874516337 2120803155 2152222461 2434996215 2471070233 3124193895 3587037435 4382993187 5623549011 6362409465 6456667383 7304988645 7413210699 9372581685 10761112305 12355351165 13148979561 19370002149 21914965935 22239632097 28117745055 32283336915 37066053495 39446938683 58110006447 65744897805 66718896291 96850010745 111198160485 174330019341 197234693415 200156688873 290550032235 333594481455 600470066619 871650096705 1000783444365 1801410199857 3002350333095 5404230599571 9007050999285 27021152997855
• Sum of all divisors σ(n): 50619482582400
• Sum of proper divisors (its aliquot sum) s(n): 23598329584545
• 27021152997855 is a deficient number, because the sum of its proper divisors (23598329584545) is less than itself. Its deficiency is 3422823413310

Bases of 27021152997855

• Binary: 110001001001101011010001110011101000111011111₂
• Hexadecimal: 0x18935A39D1DF
• Base-36: 9KTCGTUXR

Squares and roots of 27021152997855

• 27021152997855 squared (27021152997855²) is 730142709333488253634601025
• 27021152997855 cubed (27021152997855³) is 19729297859168558013643028086435605801375
• The square root of 27021152997855 is 5198187.4723652475
• The cube root of 27021152997855 is 30007.8323985897

Scales and comparisons

• 27,021,152,997,855 seconds is equal to 859,189 years, 4 weeks, 2 days, 8 hours, 44 minutes, 15 seconds.
• To count from 1 to 27,021,152,997,855 would take you about two million, one hundred forty-seven thousand, nine hundred seventy-two 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 27021152997855 cubic inches would be around 2500.7 feet tall.

Recreational maths with 27021152997855

• 27021152997855 backwards is 55879925112072
• The number of decimal digits it has is: 14
• The sum of 27021152997855's digits is 63
• More coming soon!