30742755803813691

Names of 30742755803813691

• Cardinal: 30742755803813691 can be written as Thirty quadrillion, seven hundred forty-two trillion, seven hundred fifty-five billion, eight hundred three million, eight hundred thirteen thousand, six hundred ninety-one.

Scientific notation

• Scientific notation: 3.0742755803813691 × 10¹⁶

Factors of 30742755803813691

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 528582

Divisors of 30742755803813691

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 9 11 19 27 33 57 81 99 171 209 297 513 627 891 1093 1539 1881 3169 3279 5643 9507 9837 12023 16929 20767 28521 29511 34859 36069 60211 62301 85563 88533 104577 108207 180633 186903 228437 256689 313731 324621 524287 541899 560709 662321 685311 941193 973863 1572861 1625697 1682127 1986963 2055933 2823579 3463717 4718583 4877091 5767157 5960889 6167799 9961453 10391151 14155749 17301471 17882667 18503397 29884359 31173453 38100887 42467247 51904413 53648001 65810623 89653077 93520359 109575983 114302661 155713239 197431869 268959231 280561077 328727949 342907983 467139717 573045691 592295607 723916853 806877693 986183847 1028723949 1661465503 1719137073 1776886821 2171750559 2958551541 3086171847 4984396509 5157411219 5330660463 6303502601 6515251677 8875654623 10887868129 14953189527 15472233657 18276120533 18910507803 19545755031 31567844557 32663604387 44859568581 46416700971 54828361599 56731523409 58637265093 94703533671 97990813161 119766549419 134578705743 164485084797 170194570227 284110601013 293972439483 347246290127 359299648257 493455254391 510583710681 852331803039 881917318449 1041738870381 1077898944771 1480365763173 1815981794779 2556995409117 3125216611143 3233696834313 5447945384337 9375649833429 9701090502939 16343836153011 19975799742569 28126949500287 34503654100801 49031508459033 59927399227707 103510962302403 147094525377099 179782197683121 310532886907209 379540195108811 539346593049363 931598660721627 1138620585326433 1618039779148089 2794795982164881 3415861755979299 10247585267937897 30742755803813691
• Sum of all divisors σ(n): 52801117460889600
• Sum of proper divisors (its aliquot sum) s(n): 22058361657075909
• 30742755803813691 is a deficient number, because the sum of its proper divisors (22058361657075909) is less than itself. Its deficiency is 8684394146737782

Bases of 30742755803813691

• Binary: 1101101001110000101111110011111000110100101011100111011₂
• Hexadecimal: 0x6D385F9F1A573B
• Base-36: 8EPEB1N5OOR

Squares and roots of 30742755803813691

• 30742755803813691 squared (30742755803813691²) is 945117034412920382233859839043481
• 30742755803813691 cubed (30742755803813691³) is 29055502194980992003945456268582873128361372098371
• The square root of 30742755803813691 is 175336122.3587817657
• The cube root of 30742755803813691 is 313266.7237694409

Scales and comparisons

• 30,742,755,803,813,691 seconds is equal to 977,524,540 years, 50 weeks, 4 days, 12 hours, 14 minutes, 51 seconds.
• To count from 1 to 30,742,755,803,813,691 would take you about two billion, nine hundred thirty-two million, five hundred seventy-three thousand, six hundred twenty-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 30742755803813691 cubic inches would be around 26105.6 feet tall.

Recreational maths with 30742755803813691

• 30742755803813691 backwards is 19631830855724703
• The number of decimal digits it has is: 17
• The sum of 30742755803813691's digits is 72
• More coming soon!