813040128352536

Names of 813040128352536

• Cardinal: 813040128352536 can be written as Eight hundred thirteen trillion, forty billion, one hundred twenty-eight million, three hundred fifty-two thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 8.13040128352536 × 10¹⁴

Factors of 813040128352536

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 322

Divisors of 813040128352536

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 71 84 98 142 147 168 196 213 239 284 294 343 392 426 478 497 568 588 686 717 852 956 994 1029 1176 1372 1434 1491 1673 1704 1912 1988 2058 2401 2744 2868 2982 3346 3479 3976 4116 4802 5019 5041 5736 5964 6692 6958 7203 8232 9604 10038 10082 10437 11711 11928 13384 13916 14406 15123 16807 16969 19208 20076 20164 20874 23422 24353 27832 28812 30246 33614 33938 35133 35287 40152 40328 41748 46844 48706 50421 50907 57121 57624 60492 67228 67876 70266 70574 73059 81977 83496 93688 97412 100842 101814 105861 114242 117649 118783 120984 134456 135752 140532 141148 146118 163954 170471 171363 194824 201684 203628 211722 228484 235298 237566 245931 247009 281064 282296 292236 327908 340942 342726 352947 356349 399847 403368 407256 423444 456968 470596 475132 491862 494018 511413 573839 584472 655816 681884 685452 705894 712698 741027 799694 831481 846888 941192 950264 983724 988036 1022826 1147678 1193297 1199541 1204799 1363768 1370904 1411788 1425396 1482054 1599388 1662962 1721517 1729063 1967448 1976072 2045652 2295356 2386594 2399082 2409598 2494443 2798929 2823576 2850792 2964108 3198776 3325924 3443034 3458126 3579891 3614397 4016873 4055591 4091304 4590712 4773188 4798164 4819196 4988886 5187189 5597858 5820367 5928216 6651848 6886068 6916252 7159782 7228794 8033746 8111182 8353079 8396787 8433593 9546376 9596328 9638392 9977772 10374378 11195716 11640734 12050619 12103441 12166773 13772136 13832504 14319564 14457588 16067492 16222364 16706158 16793574 16867186 17461101 19592503 19955544 20748756 22391432 23281468 24101238 24206882 24333546 25059237 25300779 28118111 28389137 28639128 28915176 32134984 32444728 33412316 33587148 33734372 34922202 36310323 39185006 40742569 41497512 46562936 48202476 48413764 48667092 50118474 50601558 56236222 56778274 58777509 59035151 66824632 67174296 67468744 69844404 72620646 78370012 81485138 84354333 84724087 85167411 96404952 96827528 97334184 100236948 101203116 112472444 113556548 117555018 118070302 122227707 137147521 139688808 145241292 156740024 162970276 168708666 169448174 170334822 177105453 198723959 200473896 202406232 224944888 227113096 235110036 236140604 244455414 254172261 274295042 285197983 287946961 290482584 325940552 337417332 338896348 340669644 354210906 397447918 411442563 413246057 470220072 472281208 488910828 508344522 548590084 570395966 575893922 593068609 596171877 674834664 677792696 681339288 708421812 794895836 822885126 826492114 855593949 863840883 960032647 977821656 1016689044 1097180168 1140791932 1151787844 1186137218 1192343754 1239738171 1391067713 1416843624 1589791672 1645770252 1652984228 1711187898 1727681766 1779205827 1920065294 1996385881 2015628727 2033378088 2281583864 2303575688 2372274436 2384687508 2479476342 2782135426 2880097941 2892722399 3291540504 3305968456 3422375796 3455363532 3558411654 3840130588 3992771762 4031257454 4173203139 4744548872 4769375016 4958952684 5564270852 5760195882 5785444798 5989157643 6046886181 6720228529 6844751592 6910727064 7116823308 7680261176 7985543524 8062514908 8346406278 8678167197 9737473991 9917905368 11128541704 11520391764 11570889596 11978315286 12093772362 13440457058 14109401089 14233646616 15971087048 16125029816 16692812556 17356334394 19474947982 20160685587 20249056793 23040783528 23141779192 23956630572 24187544724 26880914116 28218802178 29212421973 33385625112 34712668788 38949895964 40321371174 40498113586 42328203267 47913261144 48375089448 53761828232 56437604356 58424843946 60747170379 68162317937 69425337576 77899791928 80642742348 80996227172 84656406534 98765807623 112875208712 116849687892 121494340758 136324635874 141743397551 161285484696 161992454344 169312813068 197531615246 204486953811 233699375784 242988681516 272649271748 283486795102 296297422869 338625626136 395063230492 408973907622 425230192653 477136225559 485977363032 545298543496 566973590204 592594845738 691360653361 790126460984 817947815244 850460385306 954272451118 1133947180408 1185189691476 1382721306722 1431408676677 1635895630488 1700920770612 1908544902236 2074081960083 2370379382952 2765442613444 2862817353354 3401841541224 3817089804472 4148163920166 4839524573527 5530885226888 5725634706708 8296327840332 9679049147054 11451269413416 14518573720581 16592655680664 19358098294108 29037147441162 33876672014689 38716196588216 58074294882324 67753344029378 101630016044067 116148589764648 135506688058756 203260032088134 271013376117512 406520064176268 813040128352536
• Sum of all divisors σ(n): 2415339920808060
• Sum of proper divisors (its aliquot sum) s(n): 1602299792455524
• 813040128352536 is an abundant number, because the sum of its proper divisors (1602299792455524) is greater than itself. Its abundance is 789259664102988

Bases of 813040128352536

• Binary: 10111000110111010010101000000010011110000100011000₂
• Hexadecimal: 0x2E374A809E118
• Base-36: 8075H8CHSO

Squares and roots of 813040128352536

• 813040128352536 squared (813040128352536²) is 661034250311508213253497631296
• 813040128352536 cubed (813040128352536³) is 537447371718691048044492870064131686834566656
• The square root of 813040128352536 is 28513858.5314673959
• The cube root of 813040128352536 is 93333.4516233173

Scales and comparisons

• 813,040,128,352,536 seconds is equal to 25,852,161 years, 9 weeks, 3 days, 17 hours, 55 minutes, 36 seconds.
• To count from 1 to 813,040,128,352,536 would take you about sixty-four million, six hundred thirty thousand, four hundred 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 813040128352536 cubic inches would be around 7777.8 feet tall.

Recreational maths with 813040128352536

• 813040128352536 backwards is 635253821040318
• The number of decimal digits it has is: 15
• The sum of 813040128352536's digits is 51
• More coming soon!