13285721911373964

Names of 13285721911373964

• Cardinal: 13285721911373964 can be written as Thirteen quadrillion, two hundred eighty-five trillion, seven hundred twenty-one billion, nine hundred eleven million, three hundred seventy-three thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 1.3285721911373964 × 10¹⁶

Factors of 13285721911373964

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1000

Divisors of 13285721911373964

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 29 36 39 52 54 58 78 87 108 116 117 156 169 174 234 261 338 348 351 377 468 507 522 676 702 754 783 841 953 1014 1044 1131 1404 1508 1521 1566 1682 1906 2028 2262 2523 2859 3042 3132 3364 3393 3812 4524 4563 4901 5046 5718 6084 6786 7569 8577 9126 9802 10092 10179 10933 11436 12389 13572 14703 15138 17154 18252 19604 20358 21866 22707 24778 25731 27637 29406 30276 32799 34308 37167 40716 43732 44109 45414 49556 51462 55274 58812 65598 74334 82911 88218 90828 98397 102924 110548 111501 131196 132327 142129 148668 161057 165822 176436 196794 223002 248733 264654 284258 295191 322114 331644 334503 359281 393588 426387 446004 483171 497466 529308 568516 590382 644228 669006 718562 746199 801473 852774 908209 966342 994932 1077843 1180764 1279161 1338012 1437124 1449513 1492398 1602946 1705548 1816418 1932684 2155686 2404419 2558322 2724627 2899026 2984796 3205892 3233529 3632836 3837483 4311372 4348539 4670653 4808838 5116644 5449254 5798052 6467058 7213257 7674966 8173881 8697078 9341306 9617676 9700587 10419149 10898508 11806717 12934116 14011959 14426514 15349932 16347762 17394156 18682612 19401174 20838298 21639771 23613434 24521643 26338061 28023918 28853028 31257447 32695524 35420151 38802348 41676596 42035877 43279542 47226868 49043286 52676122 56047836 62514894 70840302 79014183 84071754 86559084 93772341 98086572 105352244 106260453 125029788 126107631 135448937 141680604 153487321 158028366 168143508 187544682 212520906 237042549 252215262 270897874 281317023 306974642 316056732 318781359 342394793 375089364 406346811 425041812 460461963 474085098 504430524 541795748 562634046 613949284 637562718 684789586 711127647 763803769 812693622 865523177 920923926 948170196 1027184379 1125268092 1219040433 1275125436 1369579172 1381385889 1422255294 1527607538 1625387244 1731046354 1841847852 2054368758 2291411307 2438080866 2596569531 2762771778 2844510588 3055215076 3081553137 3462092708 3657121299 4108737516 4144157667 4451132309 4582822614 4876161732 5193139062 5525543556 6163106274 6874233921 7314242598 7789708593 8288315334 8902264618 9165645228 9244659411 9929448997 10386278124 11251801301 12326212548 13353396927 13748467842 14628485196 15579417186 16576630668 17804529236 18489318822 19858897994 20622701763 22503602602 23369125779 25100172133 26706793854 27496935684 29788346991 31158834372 33755403903 36978637644 39717795988 40060190781 41245403526 45007205204 46738251558 50200344266 53413587708 59576693982 67510807806 75300516399 80120381562 82490807052 89365040973 93476503116 100400688532 101266211709 119153387964 120180572343 129082836961 135021615612 146273416913 150601032798 160240763124 178730081946 202532423418 225901549197 240361144686 258165673922 268095122919 292546833826 301202065596 303798635127 326302237729 357460163892 387248510883 405064846836 438820250739 451803098394 480722289372 516331347844 536190245838 585093667652 607597270254 652604475458 677704647591 727904991857 774497021766 877640501478 903606196788 978906713187 1072380491676 1161745532649 1215194540508 1305208950916 1316460752217 1355409295182 1455809983714 1548994043532 1755281002956 1957813426374 2183714975571 2323491065298 2632921504434 2710818590364 2911619967428 2936720139561 3485236597947 3915626852748 3949382256651 4241929090477 4367429951142 4646982130596 5265843008868 5873440279122 6551144926713 6970473195894 7898764513302 8483858180954 8734859902284 8810160418683 9462764894141 11746880558244 12725787271431 13102289853426 13940946391788 15797529026604 16967716361908 17620320837366 18925529788282 19653434780139 25451574542862 26204579706852 28388294682423 35240641674732 37851059576564 38177361814293 39306869560278 50903149085724 56776589364846 76354723628586 78613739120556 85164884047269 113553178729692 114532085442879 123015943623833 152709447257172 170329768094538 229064170885758 246031887247666 255494652141807 340659536189076 369047830871499 458128341771516 492063774495332 510989304283614 738095661742998 1021978608567228 1107143492614497 1476191323485996 2214286985228994 3321430477843491 4428573970457988 6642860955686982 13285721911373964
• Sum of all divisors σ(n): 38668909991493600
• Sum of proper divisors (its aliquot sum) s(n): 25383188080119636
• 13285721911373964 is an abundant number, because the sum of its proper divisors (25383188080119636) is greater than itself. Its abundance is 12097466168745672

Bases of 13285721911373964

• Binary: 101111001100110100101100101111000111001011000010001100₂
• Hexadecimal: 0x2F334B2F1CB08C
• Base-36: 3MTE8DYUVF0

Squares and roots of 13285721911373964

• 13285721911373964 squared (13285721911373964²) is 176510406706362255338590257073296
• 13285721911373964 cubed (13285721911373964³) is 2345068177964246896588823356705251967084814065344
• The square root of 13285721911373964 is 115263705.9588748603
• The cube root of 13285721911373964 is 236843.6357623549

Scales and comparisons

• 13,285,721,911,373,964 seconds is equal to 422,444,861 years, 17 weeks, 6 days, 18 hours, 59 minutes, 24 seconds.
• To count from 1 to 13,285,721,911,373,964 would take you about one billion, two hundred sixty-seven million, three hundred thirty-four thousand, five hundred eighty-four 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 13285721911373964 cubic inches would be around 19737 feet tall.

Recreational maths with 13285721911373964

• 13285721911373964 backwards is 46937311912758231
• The number of decimal digits it has is: 17
• The sum of 13285721911373964's digits is 72
• More coming soon!