21472215434397

Names of 21472215434397

• Cardinal: 21472215434397 can be written as Twenty-one trillion, four hundred seventy-two billion, two hundred fifteen million, four hundred thirty-four thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 2.1472215434397 × 10¹³

Factors of 21472215434397

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1284

Divisors of 21472215434397

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 7 9 13 17 21 27 31 39 49 51 63 81 91 93 117 119 147 153 189 217 221 243 273 279 343 351 357 403 441 459 527 567 637 651 663 819 833 837 961 1029 1053 1071 1209 1213 1323 1377 1519 1547 1581 1701 1911 1953 1989 2457 2499 2511 2821 2883 3087 3159 3213 3627 3639 3689 3969 4131 4459 4557 4641 4743 5733 5831 5859 5967 6727 6851 7371 7497 7533 8463 8491 8649 9261 9639 10633 10829 10881 10917 11067 11907 12493 13377 13671 13923 14229 15769 16337 17199 17493 17577 17901 19747 20181 20553 20621 22113 22491 25389 25473 25823 25947 27783 28917 31899 32487 32643 32751 33201 37479 37603 40131 41013 41769 42687 47089 47307 47957 49011 51597 52479 52731 53703 59241 59437 60543 61659 61863 67473 75803 76167 76419 77469 77841 83349 87451 95697 97461 97929 98253 99603 110383 112437 112809 114359 120393 123039 125307 128061 138229 141267 141921 143871 144347 147033 154791 157437 177723 178311 180761 181629 184977 185589 202419 212381 227409 228501 229257 232407 233523 262353 263221 268073 287091 292383 294759 298809 329623 331149 335699 337311 338427 343077 361179 369117 375921 414687 416059 423801 425763 431613 433041 441099 472311 488839 533169 534933 542283 544887 554931 556767 612157 637143 639251 682227 685503 687771 697221 772681 787059 789663 800513 804219 861273 877149 896427 988869 993447 1007097 1010429 1011933 1015281 1029231 1083537 1165693 1244061 1248177 1271403 1277289 1294839 1299123 1323297 1416933 1466517 1486667 1599507 1604799 1626849 1634661 1664793 1670301 1836471 1842547 1876511 1911429 1917753 2046681 2063313 2091663 2318043 2349893 2361177 2368989 2401539 2412657 2583819 2631447 2966607 2980341 3021291 3031287 3035799 3045843 3087693 3421873 3497079 3732183 3744531 3814209 3831867 3884517 3897369 3969891 4285099 4399551 4460001 4474757 4798521 4814397 4880547 5010903 5408767 5509413 5527641 5603591 5629533 5734287 5753259 6140043 6274989 6954129 7049679 7073003 7083531 7106967 7204617 7237971 8159851 8310263 8899821 8941023 9063873 9093861 9137529 9263079 10265619 10406669 10491237 11196549 11233593 11442627 11653551 11692107 12855297 12897829 13135577 13198653 13380003 13424271 14443191 14641641 15154009 16226301 16528239 16582923 16810773 16888599 17202861 17259777 18420129 19816781 20862387 21149037 21219009 21250593 21320901 21613851 21713913 23953111 24479553 24930789 26699463 26823069 27191619 27281583 27789237 30796857 31220007 31323299 31473711 33589647 33700779 35076321 38565891 38693487 39406731 39595959 40140009 40272813 43924923 45462027 48678903 49584717 49748769 50432319 50665797 51608583 51779331 57118957 58171841 59450343 62587161 63447111 63657027 63962703 64841553 65141739 71859333 72846683 73438659 74792367 80098389 81574857 81844749 91949039 92390571 93660021 93969897 94421133 101102337 106078063 115697673 116080461 118220193 118787877 120420027 120818439 136386081 138717467 146036709 148754151 149246307 151296957 151997391 155337993 167671777 171356871 174515523 178351029 187761483 190341333 190971081 194524659 215577999 218540049 219263093 220315977 224377101 245534247 257618153 275847117 277171713 280980063 281909691 283263399 318234189 347093019 348241383 354660579 361260081 362455317 399832699 407202887 409158243 416152401 438110127 447738921 453890871 455992173 503015331 514070613 523546569 535053087 571023999 572913243 646733997 655620147 657789279 660947931 673131303 742546441 772854459 827541351 831515139 842940189 845729073 954702567 971022269 1041279057 1044724149 1063981737 1087365951 1199498097 1221608661 1227474729 1248457203 1314330381 1361672613 1509045993 1542211839 1570639707 1605159261 1718739729 1803327071 1940201991 1966860441 1973367837 1982843793 2019393909 2227639323 2318563377 2482624053 2528820567 2537187219 2850420209 2864107701 2913066807 3134172447 3191945211 3598494291 3664825983 3682424187 3745371609 4527137979 4626635517 4711919121 4815477783 5197825087 5409981213 5820605973 5900581323 5920103511 6682917969 6797155883 6955690131 7447872159 7611561657 8551260627 8592323103 8739200421 10795482873 10994477949 11236114827 12623289497 13581413937 13879906551 14135757363 15593475261 16229943639 17701743969 17760310533 20048753907 20391467649 20867070393 22343616477 25653781881 25776969309 26217601263 32386448619 32983433847 33708344481 37869868491 40744241811 46780425783 48689830917 53280931599 60146261721 61174402947 62601211179 76961345643 78652803789 88363026479 97159345857 98950301541 113609605473 140341277349 146069492751 180438785163 183523208841 230884036929 235958411367 265089079437 340828816419 421023832047 438208478253 550569626523 692652110787 795267238311 1022486449257 1263071496141 1651708879569 2385801714933 3067459347771 7157405144799 21472215434397
• Sum of all divisors σ(n): 44231314982400
• Sum of proper divisors (its aliquot sum) s(n): 22759099548003
• 21472215434397 is an abundant number, because the sum of its proper divisors (22759099548003) is greater than itself. Its abundance is 1286884113606

Bases of 21472215434397

• Binary: 100111000011101100011110001100000010010011101₂
• Hexadecimal: 0x138763C6049D
• Base-36: 7M076O8T9

Squares and roots of 21472215434397

• 21472215434397 squared (21472215434397²) is 461056035661156747410753609
• 21472215434397 cubed (21472215434397³) is 9899894525045383552203902409463070488773
• The square root of 21472215434397 is 4633812.1923959111
• The cube root of 21472215434397 is 27794.5055107421

Scales and comparisons

• 21,472,215,434,397 seconds is equal to 682,750 years, 1 week, 4 days, 23 hours, 19 minutes, 57 seconds.
• To count from 1 to 21,472,215,434,397 would take you about one million, seven hundred six thousand, eight hundred seventy-five 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 21472215434397 cubic inches would be around 2316.2 feet tall.

Recreational maths with 21472215434397

• 21472215434397 backwards is 79343451227412
• The number of decimal digits it has is: 14
• The sum of 21472215434397's digits is 54
• More coming soon!