993741202842921

Names of 993741202842921

• Cardinal: 993741202842921 can be written as Nine hundred ninety-three trillion, seven hundred forty-one billion, two hundred two million, eight hundred forty-two thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 9.93741202842921 × 10¹⁴

Factors of 993741202842921

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 620

Divisors of 993741202842921

• Number of divisors d(n): 297
• Complete list of divisors:
  1 3 9 13 17 27 39 51 81 117 153 169 221 243 289 351 459 507 587 663 729 867 1053 1377 1521 1761 1989 2187 2601 2873 3159 3757 4131 4563 5283 5967 6561 7631 7803 8619 9477 9979 11271 12393 13689 15849 17901 19683 22893 23409 25857 28431 29937 33813 37179 41067 47547 48841 53703 59049 68679 70227 77571 85293 89811 99203 101439 111537 123201 129727 142641 146523 161109 169643 206037 210681 232713 255879 269433 297609 304317 334611 344569 369603 389181 427923 439569 483327 508929 618111 632043 698139 767637 808299 892827 912951 1003833 1033707 1108809 1167543 1283769 1318707 1449981 1526787 1686451 1854333 1896129 2094417 2205359 2424897 2678481 2738853 3101121 3326427 3502629 3851307 3956121 4349943 4479397 4580361 5059353 5562999 5688387 5857673 6283251 6616077 7274691 8035443 8216559 9303363 9979281 10507887 11553921 11868363 13049829 13438191 13741083 15178059 16688997 17065161 17573019 18849753 19848231 21824073 24106329 24649677 27910089 28669667 31523661 34661763 35605089 40314573 41223249 45534177 50066991 52719057 56549259 58232161 59544693 65472219 72318987 73949031 76149749 83730267 86009001 94570983 99580441 106815267 120943719 123669747 136602531 150200973 158157171 169647777 174696483 178634079 196416657 216956961 221847093 228449247 251190801 258027003 283712949 298741323 320445801 362831157 371009241 409807593 450602919 474471513 524089449 535902237 589249971 650870883 685347741 753572403 774081009 851138847 896223969 961337403 989946737 1088493471 1113027723 1229422779 1294545733 1423414539 1572268347 1607706711 1952612649 2056043223 2260717209 2322243027 2553416541 2688671907 2884012209 2969840211 3265480413 3339083169 3688268337 3883637199 4270243617 4716805041 4823120133 5857837947 6168129669 6782151627 6966729081 7660249623 8066015721 8909520633 9796441239 10017249507 11064805011 11650911597 12810730851 14150415123 14469360399 16829094529 18504389007 20346454881 20900187243 24198047163 26728561899 29389323717 33194415033 34952734791 38432192553 42451245369 43408081197 50487283587 55513167021 62700561729 72594141489 80185685697 88167971151 99583245099 104858204373 115296577659 127353736107 130224243591 151461850761 166539501063 188101685187 217782424467 240557057091 264503913453 314574613119 345889732977 382061208321 454385552283 499618503189 564305055561 653347273401 721671171273 943723839357 1146183624963 1363156656849 1498855509567 1692915166683 1960041820203 2165013513819 2831171518071 3438550874889 4089469970547 4496566528701 5880125460609 6495040541457 8493514554213 12268409911641 19485121624371 25480543662639 36805229734923 58455364873113 76441630987917 110415689204769 331247067614307 993741202842921
• Sum of all divisors σ(n): 1717542551779941
• Sum of proper divisors (its aliquot sum) s(n): 723801348937020
• 993741202842921 is a deficient number, because the sum of its proper divisors (723801348937020) is less than itself. Its deficiency is 269939853905901

Bases of 993741202842921

• Binary: 11100001111100110101100111011001001110010100101001₂
• Hexadecimal: 0x387CD6764E529
• Base-36: 9S92EMJ9K9

Squares and roots of 993741202842921

• 993741202842921 squared (993741202842921²) is 987521578227695460172599812241
• 993741202842921 cubed (993741202842921³) is 981340880981329792523129749865493660015995961
• 993741202842921 is a perfect square number. Its square root is 31523661
• The cube root of 993741202842921 is 99790.9366578749

Scales and comparisons

• 993,741,202,842,921 seconds is equal to 31,597,896 years, 21 weeks, 1 day, 3 hours, 55 minutes, 21 seconds.
• To count from 1 to 993,741,202,842,921 would take you about seventy-eight million, nine hundred ninety-four thousand, seven hundred forty-one 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 993741202842921 cubic inches would be around 8315.9 feet tall.

Recreational maths with 993741202842921

• 993741202842921 backwards is 129248202147399
• The number of decimal digits it has is: 15
• The sum of 993741202842921's digits is 63
• More coming soon!