13921890879936

Names of 13921890879936

• Cardinal: 13921890879936 can be written as Thirteen trillion, nine hundred twenty-one billion, eight hundred ninety million, eight hundred seventy-nine thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.3921890879936 × 10¹³

Factors of 13921890879936

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1134

Divisors of 13921890879936

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 64 76 78 89 96 104 114 152 156 169 178 192 208 228 247 267 304 312 338 356 416 456 487 494 507 521 534 608 624 676 712 741 832 912 974 988 1014 1042 1068 1157 1216 1248 1352 1424 1461 1482 1563 1691 1824 1948 1976 2028 2084 2136 2314 2496 2704 2848 2922 2964 3126 3211 3382 3471 3648 3896 3952 4056 4168 4272 4628 5073 5408 5696 5844 5928 6252 6331 6422 6764 6773 6942 7792 7904 8112 8336 8544 9253 9256 9633 9899 10146 10816 11688 11856 12504 12662 12844 13528 13546 13884 15041 15584 15808 16224 16672 17088 18506 18512 18993 19266 19798 20292 20319 21983 23376 23712 25008 25324 25688 27056 27092 27759 27768 29697 30082 31168 32448 33344 37012 37024 37986 38532 39596 40584 40638 43343 43966 45123 46369 46752 47424 50016 50648 51376 54112 54184 55518 55536 59394 60164 65949 74024 74048 75972 77064 79192 81168 81276 82303 86686 87932 88049 90246 92738 93504 100032 101296 102752 108224 108368 111036 111072 118788 120289 120328 128687 130029 131898 139107 148048 151944 154128 158384 162336 162552 164606 173372 175864 176098 180492 185476 202592 205504 216736 222072 222144 237576 240578 240656 246909 253727 257374 260058 263796 264147 278214 285779 296096 303888 308256 316768 324672 325104 329212 346744 351728 352196 360867 360984 370952 386061 405184 433472 444144 475152 481156 481312 493818 507454 514748 520116 527592 528294 556428 563459 571558 592192 602797 607776 616512 633536 650208 658424 693488 703456 704392 721734 721968 741904 761181 772122 823517 857337 881011 888288 950304 962312 962624 987636 1014908 1029496 1040232 1055184 1056588 1112856 1126918 1143116 1205594 1215552 1300416 1316848 1386976 1406912 1408784 1443468 1443936 1483808 1522362 1544244 1563757 1647034 1672931 1690377 1714674 1762022 1776576 1808391 1900608 1924624 1975272 2029816 2058992 2080464 2110368 2113176 2225712 2253836 2286232 2411188 2470551 2633696 2643033 2773952 2817568 2886936 2887872 2967616 3044724 3088488 3127514 3294068 3298451 3345862 3380754 3429348 3524044 3616782 3849248 3950544 4059632 4117984 4160928 4220736 4226352 4451424 4507672 4572464 4691271 4820813 4822376 4941102 5018793 5267392 5286066 5635136 5773872 6089448 6176976 6255028 6588136 6596902 6691724 6761508 6858696 7048088 7233564 7324967 7698496 7836361 7901088 8119264 8235968 8321856 8452704 8902848 9015344 9144928 9382542 9641626 9644752 9882204 9895353 10037586 10572132 10705721 11453143 11547744 12178896 12353952 12510056 13176272 13193804 13383448 13523016 13717392 14096176 14462439 14467128 14649934 15672722 15802176 16238528 16905408 18030688 18289856 18765084 19283252 19289504 19764408 19790706 20075172 21144264 21411442 21974901 22581703 22906286 23095488 23509083 24357792 24707904 25020112 26352544 26387608 26766896 27046032 27434784 28192352 28924878 28934256 29299868 31345444 32117163 34359429 36061376 37530168 38566504 38579008 39528816 39581412 40150344 42288528 42822884 42879863 43949802 45163406 45812572 47018166 48715584 50040224 52705088 52775216 53533792 54092064 54869568 56384704 57849756 57868512 58599736 62670569 62690888 64234326 67745109 68718858 75060336 77133008 79057632 79162824 80300688 84577056 85645768 85759726 87899604 90326812 91625144 94036332 100080448 105550432 107067584 108184128 115699512 115737024 117199472 125341138 125381776 128468652 128639589 135490218 137437716 139174373 148890859 150120672 154266016 158115264 158325648 160601376 169154112 171291536 171519452 175799208 180653624 183250288 188011707 188072664 211100864 231399024 234398944 250682276 250763552 256937304 257279178 270980436 274875432 278348746 293562139 297781718 300241344 308532032 316651296 321202752 342583072 343038904 351598416 361307248 366500576 376023414 376145328 417523119 429052357 446672577 462798048 468797888 501364552 501527104 513874608 514558356 541960872 549750864 556697492 587124278 595563436 633302592 685166144 686077808 703196832 722614496 733001152 752046828 752290656 814717397 835046238 858104714 880686417 893345154 925596096 1002729104 1027749216 1029116712 1083921744 1099501728 1113394984 1174248556 1191126872 1287157071 1372155616 1406393664 1445228992 1504093656 1504581312 1629434794 1670092476 1716209428 1761372834 1786690308 2005458208 2055498432 2058233424 2167843488 2199003456 2226789968 2348497112 2382253744 2444152191 2574314142 2744311232 3008187312 3258869588 3340184952 3432418856 3522745668 3573380616 3816307807 4010916416 4116466848 4335686976 4453579936 4696994224 4764507488 4888304382 5148628284 5577680641 6016374624 6517739176 6680369904 6864837712 7045491336 7146761232 7632615614 8232933696 8907159872 9393988448 9529014976 9776608764 10297256568 11155361282 11448923421 12032749248 13035478352 13360739808 13729675424 14090982672 14293522464 15265231228 16733041923 18787976896 19553217528 20594513136 22310722564 22897846842 26070956704 26721479616 27459350848 28181965344 28587044928 30530462456 33466083846 39106435056 41189026272 44621445128 45795693684 52141913408 56363930688 61060924912 66932167692 72509848333 78212870112 82378052544 89242890256 91591387368 122121849824 133864335384 145019696666 156425740224 178485780512 183182774736 217529544999 244243699648 267728670768 290039393332 356971561024 366365549472 435059089998 535457341536 580078786664 732731098944 870118179996 1070914683072 1160157573328 1740236359992 2320315146656 3480472719984 4640630293312 6960945439968 13921890879936
• Sum of all divisors σ(n): 42626299507200
• Sum of proper divisors (its aliquot sum) s(n): 28704408627264
• 13921890879936 is an abundant number, because the sum of its proper divisors (28704408627264) is greater than itself. Its abundance is 14782517747328

Bases of 13921890879936

• Binary: 11001010100101110001010111000100100111000000₂
• Hexadecimal: 0xCA9715C49C0
• Base-36: 4XNMMDL1C

Squares and roots of 13921890879936

• 13921890879936 squared (13921890879936²) is 193819045672845172367364096
• 13921890879936 cubed (13921890879936³) is 2698327604310682249910172126710333177856
• The square root of 13921890879936 is 3731205.0171407091
• The cube root of 13921890879936 is 24056.5166216211

Scales and comparisons

• 13,921,890,879,936 seconds is equal to 442,673 years, 3 weeks, 3 days, 7 hours, 5 minutes, 36 seconds.
• To count from 1 to 13,921,890,879,936 would take you about one million, one hundred six thousand, six hundred eighty-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 13921890879936 cubic inches would be around 2004.7 feet tall.

Recreational maths with 13921890879936

• 13921890879936 backwards is 63997809812931
• The number of decimal digits it has is: 14
• The sum of 13921890879936's digits is 75
• More coming soon!