1538323988630198

Names of 1538323988630198

• Cardinal: 1538323988630198 can be written as One quadrillion, five hundred thirty-eight trillion, three hundred twenty-three billion, nine hundred eighty-eight million, six hundred thirty thousand, one hundred ninety-eight.

Scientific notation

• Scientific notation: 1.538323988630198 × 10¹⁵

Factors of 1538323988630198

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1611

Divisors of 1538323988630198

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 7 11 14 22 49 61 67 77 98 113 121 122 134 154 226 242 257 427 469 514 539 671 737 791 847 854 938 1078 1093 1243 1342 1474 1582 1694 1799 2186 2486 2827 2989 3283 3598 4087 4697 5159 5537 5654 5929 5978 6566 6893 7381 7571 7651 8107 8174 8701 9394 10318 11074 11858 12023 12593 13673 13786 14762 15142 15302 15677 16214 17219 17402 19789 24046 25186 27346 28609 29041 31097 31354 32879 34438 36113 39578 44957 48251 51667 52997 53557 56749 57218 58082 60907 62194 65758 66673 72226 73231 75823 83281 84161 89914 95711 96502 103334 105994 107114 109739 113498 120533 121814 123509 132253 133346 138523 146462 151646 166562 168322 172447 189409 191422 200263 203287 217679 219478 241066 247018 264506 277046 280901 314699 319451 337757 344894 361669 370979 378818 397243 400526 406574 435358 461831 466711 494527 512617 530761 561802 582967 589127 629398 638902 669977 675514 723338 733403 741958 768173 794486 805541 834053 843731 864563 916091 923662 925771 933422 989054 1025234 1050359 1061522 1165934 1178254 1207129 1325863 1339954 1358599 1423009 1466806 1523753 1536346 1611082 1668106 1687462 1729126 1771501 1832182 1851542 1896917 1945747 1966307 2083499 2100718 2202893 2236157 2414258 2651726 2717198 2846018 3047506 3089911 3232817 3266977 3461689 3513961 3543002 3588319 3715327 3793834 3891494 3932614 4080769 4166998 4405786 4467091 4472314 5080141 5133821 5638787 5838371 6051941 6179822 6412637 6465634 6480397 6533954 6923378 7027922 7176638 7352513 7430654 7534049 8067433 8161538 8275103 8449903 8860951 8934182 9281041 9510193 10160282 10267642 11277574 11553949 11676742 12103882 12400507 12825274 12960794 13278419 13620229 13764149 14584493 14705026 14944589 15068098 15653099 16134866 16550206 16899806 17134961 17721902 18562082 18820367 19020386 19486511 21403217 21629377 22629719 23107898 24231823 24597727 24801014 26556838 27240458 27528298 29168986 29889178 31269637 31306198 31741813 33989021 34269922 35560987 35936747 37640734 38973022 39471509 40868597 42806434 43258754 44888459 45259438 48463646 49138001 49195454 51467591 52738343 55881551 56472031 57925721 62026657 62539274 63483626 66571351 67978042 71121974 71873494 78943018 80877643 81737194 82874539 86803549 89776918 91026133 92948933 95341603 98276002 102091451 102935182 104612123 105476686 111763102 112944062 115851442 118690567 119944727 124053314 127093439 131742569 133142702 136405577 149822519 151405639 161755286 165749078 172184089 173607098 182052266 185897866 188484571 190683206 204182902 207024037 209224246 214351621 218887459 222192691 235435387 237381134 237923147 239889454 248926909 254186878 263485138 272811154 299645038 302811278 343966007 344368178 349159943 369168401 376969142 391170857 395304217 405480047 414048074 428703242 434186599 437774918 444385382 470870774 475846294 497853818 504781283 540518011 566143501 580121773 637182931 687932014 698319886 732284861 738336802 782341714 790608434 810960094 830833969 839613089 868373198 889654073 911619929 922197983 954839039 1001287463 1009562566 1048757633 1081036022 1132287002 1148042387 1160243546 1274365862 1305596237 1319391997 1449168259 1464569722 1500461347 1555348837 1648047709 1661667938 1665462029 1679226178 1779308146 1823239858 1844395966 1909678078 1936250593 2002574926 2073330281 2097515266 2126701471 2277264407 2296084774 2407762049 2444119601 2611192474 2638783994 2738195999 2898336518 3000922694 3110697674 3296095418 3330924058 3533468981 3783626077 3840759373 3872501186 4060852411 4146660562 4253402942 4460280517 4554528814 4815524098 4888239202 5476391998 5552594113 5815837783 6227578511 6381339503 7009012241 7066937962 7567252154 7681518746 8036296709 8121704822 8920561034 9139173659 9235743979 10144177813 10503229429 11105188226 11536333963 11631675566 12455157022 12628466257 12762679006 13553754151 14018024482 14361558607 14513311967 14886910297 15940850849 16072593418 17108837207 18278347318 18471487958 20288355626 21006458858 21298756523 23072667926 23393716181 24734282867 25256932514 26485382539 26885315611 27107508302 28723117214 29026623934 29773820594 31881701698 34217674414 38868158791 42597513046 44669376521 46787432362 49063085687 49468565734 52970765078 53770631222 56254076963 61078535243 63974215613 77736317582 88399263799 89338753042 94876279057 98126171374 100530910249 101593183769 104208372079 111585955943 112508153926 122157070486 127948431226 129728789731 138913128827 149091295661 163756013267 176798527598 188197209277 189752558114 201061820498 203186367538 208416744158 223171911886 234286321753 257330877991 259457579462 272077111537 277826257654 298182591322 327512026534 376394418554 427549746701 468572643506 514661755982 544154223074 618794846593 703716371743 855099493402 908101528117 972391901789 1043639069627 1146292092869 1237589693186 1407432743486 1427016687041 1640004252271 1801316145937 1816203056234 1944783803578 2087278139254 2292584185738 2854033374082 2992848226907 3280008504542 3602632291874 5985696453814 6356710696819 6806743312523 9989116809287 11480029765897 12609213021559 12713421393638 13613486625046 15697183557451 19978233618574 22960059531794 25218426043118 31394367114902 69923817665009 109880284902157 139847635330018 219760569804314 769161994315099 1538323988630198
• Sum of all divisors σ(n): 3085249089795264
• Sum of proper divisors (its aliquot sum) s(n): 1546925101165066
• 1538323988630198 is an abundant number, because the sum of its proper divisors (1546925101165066) is greater than itself. Its abundance is 8601112534868

Bases of 1538323988630198

• Binary: 101011101110001100011110110111001000100101010110110₂
• Hexadecimal: 0x57718F6E44AB6
• Base-36: F5AGA8HCQE

Squares and roots of 1538323988630198

• 1538323988630198 squared (1538323988630198²) is 2366440693995121545576397519204
• 1538323988630198 cubed (1538323988630198³) is 3640352487243389221010145198194358429359322392
• The square root of 1538323988630198 is 39221473.5652575655
• The cube root of 1538323988630198 is 115438.1267808015

Scales and comparisons

• 1,538,323,988,630,198 seconds is equal to 48,913,944 years, 25 weeks, 3 days, 7 hours, 56 minutes, 38 seconds.
• To count from 1 to 1,538,323,988,630,198 would take you about one hundred forty-six million, seven hundred forty-one thousand, eight hundred thirty-three 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 1538323988630198 cubic inches would be around 9619.8 feet tall.

Recreational maths with 1538323988630198

• 1538323988630198 backwards is 8910368893238351
• 1538323988630198 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1538323988630198's digits is 77
• More coming soon!