21323365460397

Names of 21323365460397

• Cardinal: 21323365460397 can be written as Twenty-one trillion, three hundred twenty-three billion, three hundred sixty-five million, four hundred sixty thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 2.1323365460397 × 10¹³

Factors of 21323365460397

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8653

Divisors of 21323365460397

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 63 77 81 91 97 99 117 143 189 231 273 291 297 331 351 429 567 679 693 819 873 891 993 1001 1053 1067 1261 1287 2037 2079 2317 2457 2619 2979 3003 3201 3641 3783 3861 4303 6111 6237 6951 7371 7469 7857 8191 8827 8937 9009 9603 10923 11349 11583 12909 13871 18333 20853 22407 24573 25487 26481 26811 27027 28809 30121 32107 32769 34047 38727 41613 47333 54999 57337 62559 67221 73719 76461 79443 81081 86427 90101 90363 96321 97097 98307 102141 106483 116181 124839 141999 172011 187677 201663 221157 224749 229383 238329 270303 271089 288963 291291 294921 319449 331331 348543 353177 374517 417391 425997 516033 604989 630707 663471 674247 688149 714987 745381 794527 810909 813267 866889 873873 958347 993993 1059531 1123551 1171313 1252173 1277991 1548099 1892121 2022741 2064447 2236143 2383581 2432727 2439801 2472239 2600667 2621619 2711221 2875041 2921737 2981979 3178593 3513939 3756519 3833973 4591301 4644297 5561689 5676363 6068223 6708429 7150743 7298181 7416717 7864857 8133663 8199191 8625123 8739797 8765211 8945937 9535779 10328851 10541817 11269557 13773903 16685067 17029089 18204669 18978547 20125287 21452229 22250151 24400989 24597573 26219391 26295633 26837811 28607337 29823431 30986553 31625451 32139107 33808671 35245873 41321709 50055201 51087267 56935641 60375861 61178579 64356687 66750453 72301957 73202967 73792719 78658173 78886899 89470293 92959659 94876353 96417321 105737619 113617361 123965127 150165603 170806923 183535737 200251359 208764017 216905871 219608901 221378157 235974519 236660697 246721111 262988437 268410879 278878977 289251963 317212857 340852083 371895381 387704603 450496809 512420769 550607211 626292051 650717613 664134471 707923557 740163333 788965311 795321527 805232637 836636931 867755889 951638571 1022556249 1163113809 1537262307 1651821633 1840919059 1878876153 1952152839 2220489999 2366895933 2385964581 2415697911 2603267667 2713932221 2854915713 2892872807 3067668747 3418849681 3489341427 4955464899 5522757177 5636628459 5856458517 6661469997 7100687799 7157893743 8141796663 8678618421 9203006241 10256549043 10468024281 16568271531 16909885377 19984409991 20250109649 21302063397 21473681229 23931947767 24425389989 26035855263 30769647129 31404072843 37607346491 49704814593 60750328947 64421043687 71795843301 73276169967 78107565789 92308941387 112822039473 149114443779 182250986841 215387529903 219828509901 234322697367 263251425437 276926824161 338466118419 546752960523 646162589709 789754276311 1015398355257 1640258881569 1938487769127 2369262828933 3046195065771 7107788486799 21323365460397
• Sum of all divisors σ(n): 43344973529088
• Sum of proper divisors (its aliquot sum) s(n): 22021608068691
• 21323365460397 is an abundant number, because the sum of its proper divisors (22021608068691) is greater than itself. Its abundance is 698242608294

Bases of 21323365460397

• Binary: 100110110010010111011100111111010100110101101₂
• Hexadecimal: 0x1364BB9FA9AD
• Base-36: 7K3TH8PT9

Squares and roots of 21323365460397

• 21323365460397 squared (21323365460397²) is 454685914557651763775397609
• 21323365460397 cubed (21323365460397³) is 9695433925807653106475780323736017990773
• The square root of 21323365460397 is 4617722.9735441039
• The cube root of 21323365460397 is 27730.1307154077

Scales and comparisons

• 21,323,365,460,397 seconds is equal to 678,017 years, 3 weeks, 2 days, 8 hours, 19 minutes, 57 seconds.
• To count from 1 to 21,323,365,460,397 would take you about one million, six hundred ninety-five thousand and forty-two 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 21323365460397 cubic inches would be around 2310.8 feet tall.

Recreational maths with 21323365460397

• 21323365460397 backwards is 79306456332312
• The number of decimal digits it has is: 14
• The sum of 21323365460397's digits is 54
• More coming soon!