1995515312836338

Names of 1995515312836338

• Cardinal: 1995515312836338 can be written as One quadrillion, nine hundred ninety-five trillion, five hundred fifteen billion, three hundred twelve million, eight hundred thirty-six thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 1.995515312836338 × 10¹⁵

Factors of 1995515312836338

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 980

Divisors of 1995515312836338

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 6 9 18 27 31 37 54 62 74 81 93 111 162 186 222 243 279 333 486 558 666 729 837 907 961 999 1147 1369 1458 1674 1814 1922 1998 2294 2511 2721 2738 2883 2997 3441 4107 5022 5442 5766 5994 6882 7533 8163 8214 8649 8991 10323 12321 15066 16326 17298 17982 20646 22599 24489 24642 25947 26973 28117 29791 30969 33559 35557 36963 42439 45198 48978 50653 51894 53946 56234 59582 61938 67118 71114 73467 73926 77841 84351 84878 89373 92907 100677 101306 106671 110889 127317 146934 151959 155682 168702 178746 185814 201354 213342 220401 221778 233523 253053 254634 268119 278721 302031 303918 320013 332667 381951 440802 455877 467046 506106 536238 557442 604062 640026 661203 665334 700569 759159 763902 804357 836163 871627 906093 911754 960039 998001 1040329 1102267 1145853 1241683 1315609 1322406 1367631 1401138 1518318 1570243 1608714 1672326 1743254 1812186 1920078 1996002 2080658 2204534 2277477 2291706 2413071 2483366 2614881 2631218 2718279 2735262 2880117 3120987 3140486 3306801 3437559 3725049 3946827 4102893 4554954 4710729 4826142 5229762 5436558 5760234 6241974 6613602 6832431 6875118 7239213 7450098 7844643 7893654 8154837 8205786 8640351 9362961 9421458 9920403 10312677 11175147 11840481 12308679 13664862 14132187 14478426 15689286 16309674 17280702 18725922 19840806 20497293 20625354 21717639 22350294 23533929 23680962 24464511 24617358 25921053 27020437 28088883 28264374 29761209 30938031 32250199 33525441 35521443 36926037 38492173 40783879 40994586 42396561 43435278 45942271 47067858 48677533 48929022 51842106 54040874 56177766 59522418 61876062 64500398 67050882 70601787 71042886 73852074 76984346 81061311 81567758 84266649 84793122 89283627 91884542 96750597 97355066 100576323 106564329 115476519 122351637 127189683 137826813 141203574 146032599 162122622 168533298 178567254 193501194 201152646 211805361 213128658 230953038 243183933 244703274 252799947 254379366 267850881 275653626 290251791 292065198 301728969 319692987 346429557 367054911 381569049 413480439 423610722 438097797 486367866 505599894 535701762 580503582 603457938 635416083 639385974 692859114 729551799 734109822 758399841 763138098 803552643 826960878 870755373 876195594 905186907 959078961 999756169 1039288671 1101164733 1144707147 1193257363 1240441317 1270832166 1314293391 1424210401 1459103598 1509003523 1516799682 1607105286 1741510746 1810373814 1918157922 1999512338 2078577342 2188655397 2202329466 2289414294 2386514726 2480882634 2612266119 2628586782 2848420802 2999268507 3018007046 3117866013 3303494199 3579772089 3721323951 3942880173 4272631203 4377310794 4527010569 5224532238 5998537014 6235732026 6565966191 6606988398 7159544178 7442647902 7836798357 7885760346 8545262406 8997805521 9054021138 9353598039 9910482597 10739316267 11163971853 11828640519 12817893609 13131932382 13581031707 15673596714 17995611042 18707196078 19697898573 19820965194 21478632534 22327943706 23510395071 23657281038 25635787218 26993416563 27162063414 28060794117 29731447791 32217948801 33491915559 35485921557 36990978253 38453680827 39395797146 40743095121 44150522431 47020790142 53986833126 56121588234 59462895582 64435897602 66983831118 70971843114 73981956506 76907361654 80980249689 81486190242 88301044862 96653846403 110972934759 115361042481 122229285363 132451567293 161960499378 193307692806 221945869518 230722084962 242940749067 244458570726 264903134586 289961539209 332918804277 346083127443 366687856089 397354701879 485881498134 579923078418 665837608554 692166254886 728822247201 733375712178 794709403758 869884617627 998756412831 1038249382329 1100063568267 1192064105637 1368666195361 1457644494402 1739769235254 1997512825662 2076498764658 2200127136534 2384128211274 2737332390722 2996269238493 3576192316911 4105998586083 5992538476986 7152384633822 8211997172166 8988807715479 10728576950733 12317995758249 17977615430958 21457153901466 24635991516498 26966423146437 32185730852199 36953987274747 53932846292874 64371461704398 73907974549494 110861961824241 221723923648482 332585885472723 665171770945446 997757656418169 1995515312836338
• Sum of all divisors σ(n): 4771517042273280
• Sum of proper divisors (its aliquot sum) s(n): 2776001729436942
• 1995515312836338 is an abundant number, because the sum of its proper divisors (2776001729436942) is greater than itself. Its abundance is 780486416600604

Bases of 1995515312836338

• Binary: 111000101101110100100011101010111011000111011110010₂
• Hexadecimal: 0x716E91D5D8EF2
• Base-36: JNCN2UL14I

Squares and roots of 1995515312836338

• 1995515312836338 squared (1995515312836338²) is 3982081363764307914714373250244
• 1995515312836338 cubed (1995515312836338³) is 7946304338351884366503235680121499231490566472
• The square root of 1995515312836338 is 44671191.0836988765
• The cube root of 1995515312836338 is 125897.8619832853

Scales and comparisons

• 1,995,515,312,836,338 seconds is equal to 63,451,214 years, 21 weeks, 3 days, 17 hours, 12 minutes, 18 seconds.
• To count from 1 to 1,995,515,312,836,338 would take you about one hundred ninety million, three hundred fifty-three thousand, six hundred forty-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 1995515312836338 cubic inches would be around 10491.5 feet tall.

Recreational maths with 1995515312836338

• 1995515312836338 backwards is 8336382135155991
• The number of decimal digits it has is: 16
• The sum of 1995515312836338's digits is 72
• More coming soon!