42321820648514823

Names of 42321820648514823

• Cardinal: 42321820648514823 can be written as Forty-two quadrillion, three hundred twenty-one trillion, eight hundred twenty billion, six hundred forty-eight million, five hundred fourteen thousand, eight hundred twenty-three.

Scientific notation

• Scientific notation: 4.2321820648514823 × 10¹⁶

Factors of 42321820648514823

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3021

Divisors of 42321820648514823

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 9 13 31 39 61 93 117 169 183 279 283 403 507 549 793 849 961 1087 1209 1521 1543 1891 2379 2547 2883 3261 3627 3679 4629 5239 5673 7137 8649 8773 9783 10309 11037 12493 13887 14131 15717 17019 17263 20059 24583 26319 30927 33111 33697 37479 42393 47151 47827 47833 51789 58621 60177 66307 73749 78957 92781 94123 101091 112437 114049 127179 143481 143499 155367 162409 175863 180531 183703 198921 221247 224419 260767 271963 282369 303273 307621 319579 342147 430443 430497 436669 438061 487227 527589 535153 551109 596763 621829 673257 762073 782301 815889 847107 861991 922863 958737 1026441 1044607 1223599 1310007 1314183 1461681 1482637 1482823 1605459 1653327 1677241 1865487 2019771 2055517 2286219 2346903 2447667 2585973 2768589 2876211 2917447 2917813 3133821 3535519 3670797 3930021 3942549 3999073 4447911 4448469 4816377 5031723 5596461 5676697 5694793 6166551 6858657 6956989 7757919 8083777 8752341 8753439 9401463 9536251 9906949 10606557 11012391 11205883 11997219 13343733 13345407 13536739 13579891 15095169 15906787 16589743 17030091 17084379 18499653 18764881 19276699 20870967 21804133 24251331 26257023 26260317 26636809 26721721 28608753 29720847 31819671 33617649 35991657 37931569 40610217 40739673 45961747 47720361 49769229 51090273 51253137 51987949 51994471 56294643 57830097 62612901 63721027 65412399 72753993 73797061 79910427 80165163 85826259 89162541 90440857 90452203 100852947 102311701 113794707 121830651 122219019 123971263 137885241 143161083 149307687 155963847 155983413 168883929 173490291 175977607 176538583 191163081 196237197 215666659 221391183 239731281 240495489 243943453 250597087 271322571 271356609 283453729 295623781 306935103 341384121 346278517 347382373 371913789 413655723 419638909 467891541 467950239 474659203 493110397 527932821 529615749 573489243 581711311 646999977 664173549 675928123 731830359 751791261 813967713 814069827 825741079 828373351 850361187 886871343 920805309 1038835551 1042147119 1115741367 1175878639 1258916727 1330052113 1423977609 1479331191 1583798463 1588847247 1611626419 1611828601 1745133933 1940999931 2027784369 2195491077 2255373783 2287708891 2477223237 2485120053 2551083561 2660614029 2803666567 3116506653 3126441357 3171264889 3171662731 3527635917 3776750181 3843109153 3990156339 4271932827 4437993573 4501620721 4834879257 4835485803 5235401799 5455305817 6083353107 6170569639 6863126673 7431669711 7455360159 7562247043 8410999701 8787065599 9513794667 9514988193 10582907751 10734634027 10768853563 11529327459 11970469017 13504862163 14504637771 14506457409 14714435293 15286422307 16365917451 17290677469 18033050641 18511708917 20589380019 20953771813 22686741129 25232999103 25597973449 26361196797 28541384001 28544964579 28954211383 32203902081 32306560689 34587982377 40514586489 41231615503 44143305879 45859266921 49097752353 49960418989 51872032407 54099151923 55535126751 62861315439 68060223387 70918975621 76793920347 79083590391 80217405307 86862634149 96611706243 96919682067 98309211559 98321544661 123694846509 132429917637 137577800763 139550242351 149881256967 155616097221 162297455769 188583946317 191287658809 212756926863 230381761041 234429658333 240652215921 260587902447 272399033569 294927634677 294964633983 332773654837 371084539527 376404747979 418650727053 449643770901 456147494083 536011001539 573862976427 638270780589 703288974999 721956647763 817197100707 884782904031 884893901949 897580552873 998320964511 1129214243937 1255952181159 1278180080593 1368442482249 1608033004617 1721588929281 2109866924997 2451591302121 2486739564517 2692741658619 2994962893533 3047585558329 3387642731811 3834540241779 4105327446747 4326057512881 4824099013851 4893261723727 5929917423079 7460218693551 8078224975857 9142756674987 11503620725337 11668547187349 12978172538643 14679785171181 16616341047709 17789752269237 22380656080653 27428270024961 27824997139063 35005641562047 38934517615929 44039355513543 49849023143127 53369256807711 77088926500027 83474991417189 105016924686141 149547069429381 151691113435537 231266779500081 250424974251567 361724962807819 455073340306611 693800338500243 1085174888423457 1365220020919833 3255524665270371 4702424516501647 14107273549504941 42321820648514823
• Sum of all divisors σ(n): 69876301725315072
• Sum of proper divisors (its aliquot sum) s(n): 27554481076800249
• 42321820648514823 is a deficient number, because the sum of its proper divisors (27554481076800249) is less than itself. Its deficiency is 14767339571714574

Bases of 42321820648514823

• Binary: 10010110010110110111100010111110000000001010010100000111₂
• Hexadecimal: 0x965B78BE00A507
• Base-36: BKPU0013J7R

Squares and roots of 42321820648514823

• 42321820648514823 squared (42321820648514823²) is 1791136503005055633247195650721329
• 42321820648514823 cubed (42321820648514823³) is 75804157837187995815436451935068958772692498759767
• The square root of 42321820648514823 is 205722678.9843910793
• The cube root of 42321820648514823 is 348488.2296092241

Scales and comparisons

• 42,321,820,648,514,823 seconds is equal to 1,345,702,986 years, 33 weeks, 14 hours, 7 minutes, 3 seconds.
• To count from 1 to 42,321,820,648,514,823 would take you about four billion, thirty-seven million, one hundred eight thousand, nine hundred fifty-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 42321820648514823 cubic inches would be around 29040.7 feet tall.

Recreational maths with 42321820648514823

• 42321820648514823 backwards is 32841584602812324
• The number of decimal digits it has is: 17
• The sum of 42321820648514823's digits is 63
• More coming soon!