164422009996945168

Names of 164422009996945168

• Cardinal: 164422009996945168 can be written as One hundred sixty-four quadrillion, four hundred twenty-two trillion, nine billion, nine hundred ninety-six million, nine hundred forty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.64422009996945168 × 10¹⁷

Factors of 164422009996945168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 185

Divisors of 164422009996945168

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 8 13 16 26 52 73 97 104 146 169 194 208 292 338 388 584 676 776 949 1168 1261 1352 1552 1898 2522 2704 3796 5044 7081 7592 9409 10088 12337 14162 15184 16393 18818 20176 24674 28324 32786 37636 49348 56648 65572 75272 92053 98696 113296 122317 131144 150544 184106 197392 244634 262288 368212 489268 686857 736424 912673 978536 1196689 1373714 1472848 1590121 1825346 1957072 2393378 2747428 3180242 3650692 4786756 5494856 6360484 7301384 8929141 9573512 10989712 11864749 12720968 14602768 17858282 19147024 23729498 25441936 35716564 47458996 66625129 71433128 88529281 94917992 116078833 133250258 142866256 154241737 177058562 189835984 232157666 266500516 308483474 354117124 464315332 533001032 616966948 708234248 866126677 928630664 1066002064 1150880653 1233933896 1416468496 1732253354 1857261328 2301761306 2467867792 3464506708 4603522612 6462637513 6929013416 8587340257 9207045224 11259646801 12925275026 13858026832 14961448489 17174680514 18414090448 22519293602 25850550052 29922896978 34349361028 45038587204 51701100104 59845793956 68698722056 84014287669 90077174408 103402200208 111635423341 119691587912 137397444112 168028575338 180154348816 223270846682 239383175824 336057150676 446541693364 626875838761 672114301352 832972004929 893083386728 1092185739697 1253751677522 1344228602704 1451260503433 1665944009858 1786166773456 2184371479394 2507503355044 2902521006866 3331888019716 4368742958788 5015006710088 5805042013732 6663776039432 8149385903893 8737485917576 10030013420176 10828636064077 11610084027464 13327552078864 16298771807786 17474971835152 21657272128154 23220168054928 32597543615572 43314544256308 60806956359817 65195087231144 86629088512616 105942016750609 121613912719634 130390174462288 140772268833001 173258177025232 211884033501218 243227825439268 281544537666002 423768067002436 486455650878536 563089075332004 790490432677621 847536134004872 972911301757072 1126178150664008 1580980865355242 1695072268009744 2252356301328016 3161961730710484 6323923461420968 10276375624809073 12647846922841936 20552751249618146 41105502499236292 82211004998472584 164422009996945168
• Sum of all divisors σ(n): 353325848130003894
• Sum of proper divisors (its aliquot sum) s(n): 188903838133058726
• 164422009996945168 is an abundant number, because the sum of its proper divisors (188903838133058726) is greater than itself. Its abundance is 24481828136113558

Bases of 164422009996945168

• Binary: 1001001000001001001111001001101011000111111010011100010000₂
• Hexadecimal: 0x24824F26B1FA710
• Base-36: 18YYQKMLOQ34

Squares and roots of 164422009996945168

• 164422009996945168 squared (164422009996945168²) is 27034597371435536764704691998548224
• 164422009996945168 cubed (164422009996945168³) is 4445082839269561387124265351186219708342930931781632
• The square root of 164422009996945168 is 405489839.5730097305
• The cube root of 164422009996945168 is 547839.4689324089
• Being both a perfect square and a perfect cube, 164422009996945168 is also a perfect sixth number.

Scales and comparisons

• 164,422,009,996,945,168 seconds is equal to 5,228,111,327 years, 12 weeks, 18 hours, 59 minutes, 28 seconds.
• To count from 1 to 164,422,009,996,945,168 would take you about fifteen billion, six hundred eighty-four million, three hundred thirty-three thousand, nine hundred eighty-one 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 164422009996945168 cubic inches would be around 45653.3 feet tall.

Recreational maths with 164422009996945168

• 164422009996945168 backwards is 861549699900224461
• The number of decimal digits it has is: 18
• The sum of 164422009996945168's digits is 85
• More coming soon!