513383681421

Names of 513383681421

• Cardinal: 513383681421 can be written as Five hundred thirteen billion, three hundred eighty-three million, six hundred eighty-one thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 5.13383681421 × 10¹¹

Factors of 513383681421

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 95

Divisors of 513383681421

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 13 19 23 27 37 39 57 69 81 111 117 171 207 243 247 299 333 351 361 437 481 513 529 621 703 741 851 897 999 1053 1083 1311 1443 1539 1587 1863 2109 2223 2553 2691 2997 3159 3249 3933 4329 4617 4693 4761 5589 5681 6327 6669 6877 7659 8073 8303 8991 9139 9747 10051 11063 11799 12167 12987 13357 14079 14283 16169 17043 18981 19573 20007 20631 22977 24219 24909 27417 29241 30153 33189 35397 36501 38961 40071 42237 42849 48507 51129 56943 58719 60021 61893 68931 72657 74727 82251 87723 90459 99567 106191 107939 109503 116883 120213 126711 128547 130663 145521 153387 158171 170829 173641 176157 185679 190969 206793 210197 224181 231173 246753 254449 271377 298701 307211 323817 328509 360639 371887 380133 391989 436563 450179 460161 474513 520923 528471 557037 572907 630591 672543 693519 740259 763347 814131 896103 921633 971451 985527 1081917 1115661 1140399 1175967 1309689 1350537 1380483 1423539 1562769 1585413 1671111 1718721 1891773 2017629 2080557 2220777 2290041 2442393 2482597 2688309 2764899 2914353 2956581 3005249 3245751 3346983 3527901 3929067 3993743 4051611 4270617 4392287 4688307 4756239 4834531 5156163 5675319 5852327 6241671 6870123 7065853 7447791 8294697 8553401 8743059 9015747 10040949 10583703 11981229 12154833 12811851 13176861 14064921 14503593 15468489 17025957 17556981 18725013 20610369 21197559 22343373 24884091 25660203 26229177 27047241 30122847 31751109 35943687 36464499 38435553 39530583 42194763 43510779 46405467 51077871 52670943 56175039 57099731 61831107 63592677 67030119 74652273 76980609 81141723 90368541 91856089 107831061 109393497 111194213 118591749 130532337 158012829 162514619 171299193 190778031 201090357 230941827 243425169 275568267 323493183 333582639 355775247 391597011 474038487 487543857 513897579 572334093 603271071 692825481 730275507 826704801 970479549 1000747917 1067325741 1174791033 1422115461 1462631571 1541692737 1717002279 2078476443 2112690047 2480114403 3002243751 4387894713 4625078211 6338070141 7440343209 9006731253 13163684139 13875234633 19014210423 22321029627 27020193759 39491052417 57042631269 171127893807 513383681421
• Sum of all divisors σ(n): 938480175360
• Sum of proper divisors (its aliquot sum) s(n): 425096493939
• 513383681421 is a deficient number, because the sum of its proper divisors (425096493939) is less than itself. Its deficiency is 88287187482

Bases of 513383681421

• Binary: 111011110001000000011010100110110001101₂
• Hexadecimal: 0x77880D4D8D
• Base-36: 6JUFDZT9

Squares and roots of 513383681421

• 513383681421 squared (513383681421²) is 263562804349378820579241
• 513383681421 cubed (513383681421³) is 135308842782526849603497780229981461
• The square root of 513383681421 is 716507.9772207703
• The cube root of 513383681421 is 8007.2001917783

Scales and comparisons

• 513,383,681,421 seconds is equal to 16,324 years, 4 days, 18 hours, 10 minutes, 21 seconds.
• To count from 1 to 513,383,681,421 would take you about thirty-two thousand, six hundred forty-eight 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 513383681421 cubic inches would be around 667.3 feet tall.

Recreational maths with 513383681421

• 513383681421 backwards is 124186383315
• The number of decimal digits it has is: 12
• The sum of 513383681421's digits is 45
• More coming soon!