30491389138464

Names of 30491389138464

• Cardinal: 30491389138464 can be written as Thirty trillion, four hundred ninety-one billion, three hundred eighty-nine million, one hundred thirty-eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 3.0491389138464 × 10¹³

Factors of 30491389138464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2149

Divisors of 30491389138464

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 19 24 27 32 34 36 38 48 51 54 57 68 72 76 81 96 102 108 114 136 144 152 153 162 171 204 216 228 243 272 288 304 306 323 324 342 361 367 408 432 456 459 486 513 544 608 612 646 648 684 722 734 816 864 912 918 969 972 1026 1083 1101 1224 1292 1296 1368 1377 1444 1468 1539 1632 1741 1824 1836 1938 1944 2052 2166 2202 2448 2584 2592 2736 2754 2888 2907 2936 3078 3249 3303 3482 3672 3876 3888 4104 4131 4332 4404 4617 4896 5168 5223 5472 5508 5776 5814 5872 6137 6156 6239 6498 6606 6964 6973 7344 7752 7776 8208 8262 8664 8721 8808 9234 9747 9909 10336 10446 11016 11552 11628 11744 12274 12312 12478 12996 13212 13928 13946 14688 15504 15669 16416 16524 17328 17442 17616 18411 18468 18717 19494 19818 20892 20919 22032 23256 24548 24624 24956 25992 26163 26424 27856 27892 29241 29597 29727 31008 31338 33048 33079 34656 34884 35232 36822 36936 37434 38988 39636 41784 41838 44064 46512 47007 49096 49248 49912 51984 52326 52848 55233 55712 55784 56151 58482 59194 59454 62676 62757 66096 66158 69768 73644 73872 74868 77976 78489 79272 83568 83676 87723 88791 89181 93024 94014 98192 99237 99824 103968 104652 105696 110466 111568 112302 116964 118388 118541 118908 125352 125514 132192 132316 132487 139536 141021 147288 147744 149736 155952 156978 158544 165699 167136 167352 168453 175446 177582 178362 188028 188271 196384 198474 199648 209304 220932 223136 224604 233928 236776 237082 237816 250704 251028 264632 264974 266373 279072 282042 294576 297711 299472 311904 313956 317088 331398 334704 336906 350892 355164 355623 356724 376056 376542 396948 397461 418608 423063 441864 449208 467856 473552 474164 475632 497097 501408 502056 505359 529264 529948 532746 562343 564084 564813 589152 595422 598944 627912 628501 638947 662796 669408 673812 701784 710328 711246 713448 752112 753084 793896 794922 799119 837216 846126 883728 893133 898416 935712 947104 948328 951264 994194 1004112 1010718 1058528 1059896 1065492 1066869 1124686 1128168 1129626 1190844 1192383 1255824 1257002 1277894 1325592 1347624 1403568 1420656 1422492 1426896 1491291 1504224 1506168 1516077 1587792 1589844 1598238 1687029 1692252 1694439 1767456 1786266 1796832 1885503 1896656 1916841 1988388 2008224 2021436 2119792 2130984 2133738 2249372 2252279 2256336 2259252 2381688 2384766 2397357 2511648 2514004 2555788 2651184 2679399 2695248 2807136 2841312 2844984 2853792 2982582 3012336 3032154 3175584 3179688 3196476 3200607 3374058 3384504 3388878 3572532 3577149 3771006 3793312 3833682 3976776 4042872 4239584 4261968 4267476 4498744 4504558 4512672 4518504 4763376 4769532 4794714 5028008 5061087 5111576 5302368 5358798 5390496 5656509 5689968 5750523 5965164 6024672 6064308 6359376 6392952 6401214 6748116 6756837 6769008 6777756 7145064 7154298 7192071 7542012 7667364 7953552 8038197 8085744 8523936 8534952 8997488 9009116 9037008 9526752 9539064 9589428 9601821 10056016 10122174 10223152 10684517 10717596 10731447 10862099 11313018 11379936 11501046 11930328 12128616 12139993 12718752 12785904 12802428 13496232 13513674 13538016 13555512 14290128 14308596 14384142 15084024 15183261 15334728 15907104 16076394 16171488 16969527 17069904 17251569 17994976 18018232 18074016 19078128 19178856 19203642 20112032 20244348 20270511 20446304 21369034 21435192 21462894 21724198 22626036 23002092 23860656 24257232 24279986 25571808 25604856 26992464 27027348 27111024 28580256 28617192 28768284 28805463 30168048 30366522 30669456 32053551 32152788 32194341 32586297 33939054 34139808 34503138 36036464 36419979 38156256 38357712 38407284 40488696 40541022 42738068 42870384 42925788 43448396 45252072 45549783 46004184 47721312 48514464 48559972 50908581 51209712 51754707 53984928 54054696 54222048 57234384 57536568 57610926 60336096 60733044 60811533 61338912 64107102 64305576 64388682 65172594 67878108 69006276 72072928 72839958 76715424 76814568 80977392 81082044 85476136 85740768 85851576 86896792 90504144 91099566 92008368 96160653 97119944 97758891 101817162 102419424 103509414 108109392 109259937 114468768 115073136 115221852 121466088 121623066 128214204 128611152 128777364 130345188 135756216 136649349 138012552 145679916 152725743 153629136 155264121 161954784 162164088 170952272 171703152 173793584 181008288 182199132 182434599 184016736 192321306 194239888 195517782 203634324 206379881 207018828 216218784 218519874 230146272 230443704 230659867 242932176 243246132 256428408 257222304 257554728 260690376 271512432 273298698 276025104 288481959 291359832 293276673 305451486 307258272 310528242 324328176 327779811 341904544 343406304 347587168 364398264 364869198 384642612 388479776 391035564 407268648 412759762 414037656 437039748 460887408 461319734 485864352 486492264 512856816 515109456 521380752 543024864 546597396 547303797 552050208 576963918 582719664 586553346 610902972 619139643 621056484 648656352 655559622 691979601 728796528 729738396 769285224 782071128 814537296 825519524 828075312 865445877 874079496 879830019 921774816 922639468 972984528 983339433 1025713632 1030218912 1042761504 1093194792 1094607594 1153927836 1165439328 1173106692 1221805944 1238279286 1242112968 1311119244 1383959202 1457593056 1459476792 1538570448 1564142256 1629074592 1651039048 1656150624 1730891754 1748158992 1759660038 1845278936 1857418929 1945969056 1966678866 2075938803 2186389584 2189215188 2307855672 2346213384 2443611888 2476558572 2484225936 2596337631 2622238488 2639490057 2767918404 2918953584 2950018299 3077140896 3128284512 3302078096 3461783508 3496317984 3519320076 3690557872 3714837858 3921217739 3933357732 4151877606 4372779168 4378430376 4615711344 4692426768 4887223776 4953117144 4968451872 5192675262 5244476976 5278980114 5535836808 5572256787 5837907168 5900036598 6227816409 6604156192 6923567016 7038640152 7381115744 7429675716 7842435478 7866715464 8303755212 8756860752 9231422688 9384853536 9906234288 10385350524 10488953952 10557960228 11071673616 11144513574 11763653217 11800073196 12455632818 13847134032 14077280304 14859351432 15684870956 15733430928 16607510424 16716770361 17513721504 18683449227 19812468576 20770701048 21115920456 22143347232 22289027148 23527306434 23600146392 24911265636 27694268064 28154560608 29718702864 31369741912 31466861856 33215020848 33433540722 35290959651 37366898454 41541402096 42231840912 44578054296 47054612868 47200292784 49822531272 50150311083 56050347681 59437405728 62739483824 66430041696 66867081444 70581919302 74733796908 83082804192 84463681824 89156108592 94109225736 94400585568 99645062544 100300622166 105872878953 112100695362 125478967648 133734162888 141163838604 149467593816 178312217184 188218451472 199290125088 200601244332 211745757906 224201390724 267468325776 282327677208 298935187632 317618636859 376436902944 401202488664 423491515812 448402781448 534936651552 564655354416 597870375264 635237273718 802404977328 846983031624 896805562896 952855910577 1129310708832 1270474547436 1604809954656 1693966063248 1793611125792 1905711821154 2540949094872 3387932126496 3811423642308 5081898189744 7622847284616 10163796379488 15245694569232 30491389138464
• Sum of all divisors σ(n): 100817374484736
• Sum of proper divisors (its aliquot sum) s(n): 70325985346272
• 30491389138464 is an abundant number, because the sum of its proper divisors (70325985346272) is greater than itself. Its abundance is 39834596207808

Bases of 30491389138464

• Binary: 110111011101101010100011010110001011000100000₂
• Hexadecimal: 0x1BBB546B1620
• Base-36: AT3JTTU00

Squares and roots of 30491389138464

• 30491389138464 squared (30491389138464²) is 929724811593240392164279296
• 30491389138464 cubed (30491389138464³) is 28348601021974618880440029579616912441344
• The square root of 30491389138464 is 5521900.8627884655
• The cube root of 30491389138464 is 31241.0582676265

Scales and comparisons

• 30,491,389,138,464 seconds is equal to 969,531 years, 44 weeks, 4 days, 12 hours, 14 minutes, 24 seconds.
• To count from 1 to 30,491,389,138,464 would take you about two million, four hundred twenty-three thousand, eight 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 30491389138464 cubic inches would be around 2603.4 feet tall.

Recreational maths with 30491389138464

• 30491389138464 backwards is 46483198319403
• The number of decimal digits it has is: 14
• The sum of 30491389138464's digits is 63
• More coming soon!