13468067607378465

Names of 13468067607378465

• Cardinal: 13468067607378465 can be written as Thirteen quadrillion, four hundred sixty-eight trillion, sixty-seven billion, six hundred seven million, three hundred seventy-eight thousand, four hundred sixty-five.

Scientific notation

• Scientific notation: 1.3468067607378465 × 10¹⁶

Factors of 13468067607378465

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15685

Divisors of 13468067607378465

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 9 15 19 27 37 45 57 81 95 111 135 171 185 285 333 405 513 555 703 855 877 999 1539 1665 2109 2565 2631 2997 3515 4385 4995 6327 6733 7695 7893 8011 10545 13155 14985 16663 18981 20199 23679 24033 31635 32449 33665 39465 40055 49989 56943 60597 71037 72099 83315 94905 97347 100995 118395 120165 127927 149967 152209 162245 181791 216297 249121 249945 284715 292041 296407 302985 355185 360495 383781 449901 456627 486735 545373 616531 639635 648891 747363 749835 761045 876123 889221 908955 1081485 1151343 1245605 1349703 1369881 1460205 1482035 1849593 1918905 2242089 2249505 2283135 2628369 2667663 2726865 3082655 3244455 3454029 3736815 4109643 4380615 4446105 4733299 5548779 5631733 5756715 5904841 6726267 6748515 6849405 7025647 8002989 9247965 10362087 11210445 12328929 13141845 13338315 14199897 16646337 16895199 17270145 17714523 20178801 20548215 21076941 23666495 24008967 27743895 28158665 29524205 33631335 35128235 40014945 42599691 49939011 50685597 51810435 53143569 53938063 61644645 63230823 70999485 83231685 84475995 88572615 100894005 105384705 112191979 120044835 127799073 133487293 152056791 159430707 161814189 189692469 212998455 218479117 249695055 253427985 259948939 265717845 269690315 316154115 336575937 383397219 400461879 456170373 478292121 485442567 560959895 569077407 638995365 655437351 667436465 760283955 779846817 797153535 809070945 948462345 1009727811 1024823197 1092395585 1201385637 1299744695 1456327701 1682879685 1916986095 1966312053 1995708331 2002309395 2280851865 2339540451 2391460605 2427212835 2845387035 3029183433 3074469591 3277186755 3604156911 3899234085 4151103223 4368983103 4939029841 5048639055 5124115985 5898936159 5987124993 6006928185 7018621353 7281638505 9087550299 9223408773 9831560265 9978541655 10812470733 11697702255 12453309669 14817089523 15145917165 15372347955 17696808477 17961374979 18020784555 20755516115 21055864059 21844915515 24695149205 27670226319 29494680795 29935624965 35093106765 37359929007 37918458289 44451268569 45437751495 46117043865 47303681251 53884124937 54062353665 62266548345 74085447615 83010678957 88484042385 89806874895 105279320295 112079787021 113755374867 133353805707 138351131595 141911043753 161652374811 186799645035 189592291445 222256342845 236518406255 269420624685 336239361063 341266124601 400061417121 415053394785 425733131259 560398935105 568776874335 666769028535 709555218765 808261874055 898769943769 1023798373803 1277199393777 1681196805315 1706330623005 1750236206287 2000307085605 2128665656295 2696309831307 3071395121409 3831598181331 4493849718845 5118991869015 5250708618861 6385996968885 8088929493921 8751181031435 13481549156535 15356975607045 15752125856583 19157990906655 24266788481763 26253543094305 33254487919453 40444647469605 47256377569749 72800365445289 78760629282915 99763463758359 121333942408815 141769132709247 166272439597265 236281887848745 299290391275077 364001827226445 498817318791795 708845663546235 897871173825231 1496451956375385 2693613521475693 4489355869126155 13468067607378465
• Sum of all divisors σ(n): 26137183178346240
• Sum of proper divisors (its aliquot sum) s(n): 12669115570967775
• 13468067607378465 is a deficient number, because the sum of its proper divisors (12669115570967775) is less than itself. Its deficiency is 798952036410690

Bases of 13468067607378465

• Binary: 101111110110010010001011011001100011000111101000100001₂
• Hexadecimal: 0x2FD922D98C7A21
• Base-36: 3OM14UE8D29

Squares and roots of 13468067607378465

• 13468067607378465 squared (13468067607378465²) is 181388845076917090862909745756225
• 13468067607378465 cubed (13468067607378465³) is 2442957228720217824127465851377450778031204694625
• The square root of 13468067607378465 is 116052003.8921278817
• The cube root of 13468067607378465 is 237922.2706374579

Scales and comparisons

• 13,468,067,607,378,465 seconds is equal to 428,242,890 years, 23 weeks, 1 day, 10 hours, 27 minutes, 45 seconds.
• To count from 1 to 13,468,067,607,378,465 would take you about one billion, two hundred eighty-four million, seven hundred twenty-eight thousand, six hundred seventy-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 13468067607378465 cubic inches would be around 19826.9 feet tall.

Recreational maths with 13468067607378465

• 13468067607378465 backwards is 56487370676086431
• 13468067607378465 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13468067607378465's digits is 81
• More coming soon!