13121005105230438

Names of 13121005105230438

• Cardinal: 13121005105230438 can be written as Thirteen quadrillion, one hundred twenty-one trillion, five billion, one hundred five million, two hundred thirty thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3121005105230438 × 10¹⁶

Factors of 13121005105230438

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1269

Divisors of 13121005105230438

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 6 13 23 26 39 41 46 69 78 82 123 138 169 246 299 338 507 529 533 598 897 943 1014 1058 1066 1187 1587 1599 1681 1794 1886 2197 2374 2829 3174 3198 3362 3561 3887 4394 5043 5658 6591 6877 6929 7122 7774 10086 11661 12167 12259 13182 13754 13858 15431 20631 20787 21689 21853 23322 24334 24518 27301 30862 36501 36777 38663 41262 41574 43378 43706 46293 48667 50531 54602 65067 65559 68921 73002 73554 77326 81903 89401 90077 92586 97334 101062 115989 130134 131118 137842 146001 151593 158171 159367 163806 178802 180154 200603 206763 231978 268203 270231 281957 284089 292002 303186 316342 318734 354913 401206 413526 474513 478101 498847 502619 536406 540462 563914 568178 601809 627923 632671 709826 845871 852267 889249 895973 949026 956202 997694 1005238 1064739 1119341 1162213 1203618 1255846 1265342 1496541 1507857 1585183 1691742 1704534 1778498 1791946 1883769 1898013 1995347 2056223 2071771 2129478 2238682 2324426 2607839 2667747 2687919 2993082 3015714 3170366 3358023 3486639 3665441 3693157 3767538 3796026 3990694 4112446 4143542 4613869 4755549 5215678 5335494 5375838 5986041 6168669 6215313 6485011 6534047 6716046 6973278 7330882 7386314 7823517 8162999 8224723 9227738 9511098 10996323 11079471 11560237 11647649 11972082 12337338 12430626 12970022 13068094 13841607 14442229 14551433 15647034 16325998 16449446 19455033 19602141 20452727 20607379 21992646 22158942 23120474 23295298 24488997 24674169 25744843 25939511 26730899 27683214 28884458 29102866 34680711 34942947 36459209 38910066 39204282 40905454 41214758 43326687 43654299 45892981 47650733 48977994 49348338 51489686 51879022 53461798 59980297 61358181 61822137 69361422 69885894 72918418 77234529 77818533 80192697 81809227 84305143 84942611 86653374 87308598 91785962 95301466 106118987 106921399 109377627 119960594 122716362 123644274 137678943 142952199 150283081 151419437 154469058 155637066 160385394 163618454 168610286 169885222 179940891 187748977 189168629 212237974 213842798 218755254 245427681 252915429 254827833 265885451 267895927 275357886 285904398 300566162 302838874 318356961 320764197 334682959 337213643 359881782 375497954 378337258 450849243 454258311 473969717 490855362 505830858 509655666 531770902 535791854 563246931 567505887 592131389 596608753 636713922 641528394 669365918 674427286 797656353 803687781 838561807 901698486 908516622 947939434 1004048877 1011640929 1055538563 1063519951 1095966859 1126493862 1135011774 1184262778 1193217506 1379546831 1421909151 1595312706 1607375562 1677123614 1776394167 1789826259 1881612221 1953680053 2008097754 2023281858 2111077126 2127039902 2191933718 2440736701 2459192177 2515685421 2759093662 2843818302 3166615689 3190559853 3287900577 3456510863 3482647051 3552788334 3579652518 3763224442 3907360106 4138640493 4350878467 4383777359 4881473402 4918384354 5031370842 5644836663 5861040159 6161606321 6333231378 6381119706 6575801154 6913021726 6965294102 7322210103 7377576531 7697708057 7755913789 8277280986 8701756934 8767554718 10369532589 10447941153 10901303491 11289673326 11722080318 12323212642 13052635401 13151332077 13722001319 13825759363 14644420206 14755153062 15395416114 15511827578 18484818963 20739065178 20895882306 21802606982 23093124171 23267741367 24277386949 24460958873 26105270802 26302664154 27444002638 27651518726 31729577113 32703910473 36969637926 41166003957 41477278089 43277081083 44934641219 46186248342 46535482734 48554773898 48921917746 56561420071 63459154226 65407820946 72832160847 73382876619 80100882173 82332007914 82954556178 86554162166 89869282438 95188731339 100070204741 100826879257 113122840142 129831243249 134803923657 141716945383 145664321694 146765753238 160201764346 169684260213 178386017147 179734871719 190377462678 200140409482 201653758514 240302646519 259662486498 269607847314 283433890766 300210614223 302480637771 315606030337 317992465349 339368520426 356772034294 359469743438 425150836149 480605293038 535158051441 539204615157 562602054079 600421228446 604961275542 631212060674 635984930698 850301672298 946818091011 953977396047 995372864909 1070316102882 1078409230314 1125204108158 1300912661633 1687806162237 1842320289979 1893636182022 1907954792094 1990745729818 2319018222911 2601825323266 2986118594727 3375612324474 3684640579958 3902737984899 4102878394381 4133902049537 4638036445822 5526960869937 5972237189454 6957054668733 7313826703027 7805475969798 8205756788762 8267804099074 11053921739874 12308635183143 12401706148611 12939847243817 13914109337466 14627653406054 21941480109081 24617270366286 24803412297222 25879694487634 38819541731451 43882960218162 53337419126953 77639083462902 95079747139351 106674838253906 160012257380859 168218014169621 190159494278702 285239241418053 320024514761718 336436028339242 504654042508863 570478482836106 1009308085017726 2186834184205073 4373668368410146 6560502552615219 13121005105230438
• Sum of all divisors σ(n): 30488568716390400
• Sum of proper divisors (its aliquot sum) s(n): 17367563611159962
• 13121005105230438 is an abundant number, because the sum of its proper divisors (17367563611159962) is greater than itself. Its abundance is 4246558505929524

Bases of 13121005105230438

• Binary: 101110100111010111110000010000011001001011001001100110₂
• Hexadecimal: 0x2E9D7C1064B266
• Base-36: 3L70AJ5CAQU

Squares and roots of 13121005105230438

• 13121005105230438 squared (13121005105230438²) is 172160774971483217373825081671844
• 13121005105230438 cubed (13121005105230438³) is 2258922407321259909246662239638496562933916387672
• The square root of 13121005105230438 is 114546955.8968305277
• The cube root of 13121005105230438 is 235860.7642812607

Scales and comparisons

• 13,121,005,105,230,438 seconds is equal to 417,207,376 years, 21 weeks, 3 days, 5 hours, 47 minutes, 18 seconds.
• To count from 1 to 13,121,005,105,230,438 would take you about one billion, two hundred fifty-one million, six hundred twenty-two thousand, one hundred twenty-nine 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 13121005105230438 cubic inches would be around 19655.1 feet tall.

Recreational maths with 13121005105230438

• 13121005105230438 backwards is 83403250150012131
• 13121005105230438 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13121005105230438's digits is 39
• More coming soon!