21328173422712

Names of 21328173422712

• Cardinal: 21328173422712 can be written as Twenty-one trillion, three hundred twenty-eight billion, one hundred seventy-three million, four hundred twenty-two thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.1328173422712 × 10¹³

Factors of 21328173422712

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 881

Divisors of 21328173422712

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 23 24 26 36 39 46 52 69 72 78 89 92 104 117 137 138 156 178 184 193 207 234 267 274 276 299 312 356 386 411 414 421 468 534 548 552 579 598 712 772 801 822 828 842 897 936 1068 1096 1157 1158 1196 1233 1263 1544 1602 1644 1656 1684 1737 1781 1794 2047 2136 2314 2316 2392 2466 2509 2526 2691 3151 3204 3288 3368 3471 3474 3562 3588 3789 4094 4439 4628 4632 4932 5018 5052 5343 5382 5473 6141 6302 6408 6942 6948 7124 7176 7527 7578 8188 8878 9256 9453 9683 9864 10036 10104 10413 10686 10764 10946 12193 12282 12604 13317 13884 13896 14248 15054 15156 16029 16376 16419 17177 17756 18423 18906 19366 20072 20826 21372 21528 21892 22581 24386 24564 25208 26441 26611 26634 27768 28359 29049 30108 30312 32058 32838 34354 35512 36579 36846 37469 37812 38732 39951 40963 41652 42744 43784 45162 48772 49128 49257 51531 52882 53222 53268 56718 57677 57707 58098 60216 64116 65676 68708 73158 73692 74938 75624 77464 79323 79833 79902 81253 81926 83304 87147 90324 97544 98514 103062 105764 106444 106536 109737 112407 113436 115354 115414 116196 122889 125879 128232 131352 137416 146316 147384 149876 154593 158509 158646 159666 159804 162506 163852 173031 173121 174294 180648 197028 206124 211528 212888 219474 223301 224814 226872 230708 230828 232392 237969 239499 243759 245778 251758 280439 292632 299752 309186 317018 317292 319332 319608 325012 327704 337221 343733 346062 346242 348588 368667 377637 394056 395071 412248 438948 446602 449628 461416 461656 475527 475938 478998 487097 487518 491556 503516 519093 519363 560878 608143 618372 634036 634584 638664 650024 669903 674442 687466 692124 692484 697176 731277 737334 749801 755274 790142 841317 861787 877896 893204 899256 951054 951876 957996 974194 975036 983112 1007032 1031199 1038186 1038726 1056289 1121756 1132911 1185213 1216286 1236744 1268072 1326571 1339806 1348884 1374932 1384248 1384968 1426581 1461291 1462554 1474668 1499602 1510548 1580284 1682634 1723574 1786408 1824429 1868819 1902108 1903752 1915992 1948388 1950072 2009709 2062398 2076372 2077452 2112578 2243512 2249403 2265822 2353249 2370426 2432572 2523951 2585361 2653142 2679612 2697768 2749864 2853162 2922582 2925108 2949336 2999204 3021096 3093597 3160568 3168867 3365268 3447148 3555639 3645707 3648858 3737638 3804216 3896776 3979713 4019418 4124796 4152744 4154904 4225156 4383873 4498806 4531644 4706498 4740852 4865144 5047902 5133253 5135923 5170722 5306284 5359224 5473287 5606457 5706324 5845164 5850216 5998408 6187194 6337734 6730536 6748209 6894296 7059747 7111278 7231517 7291414 7297716 7475276 7756083 7905859 7959426 8038836 8249592 8450312 8767746 8997612 9063288 9412996 9481704 9506601 10095804 10266506 10271846 10341444 10612568 10937121 10946574 11131661 11203231 11212914 11412648 11690328 11939139 12374388 12675468 13496418 14119494 14222556 14463034 14582828 14595432 14950552 15399759 15407769 15512166 15811718 15918852 16077672 16819371 17245423 17535492 17995224 18825992 19013202 20191608 20533012 20543692 20682888 21179241 21694551 21874242 21893148 22263322 22406462 22425828 23717577 23878278 24294647 24748776 25350936 26992836 28238988 28445112 28926068 29165656 30592237 30799518 30815538 31024332 31623436 31837704 32811363 33394983 33609693 33638742 34490846 35070984 38026404 41066024 41087384 42358482 43389102 43748484 43786296 44526644 44812924 44851656 46199277 46223307 47435154 47756556 48589294 51736269 53985672 54124727 56477976 57852136 61184474 61599036 61631076 62048664 63246872 65083653 65622726 66732289 66789966 67219386 67277484 68981692 71152731 72883941 76052808 84716964 86778204 87496968 89053288 89625848 91776711 92398554 92446614 94009721 94870308 95513112 97178588 100184949 100829079 103472538 108249454 118064819 122368948 123198072 123262152 130167306 131245452 133464578 133579932 134438772 134554968 137963384 142305462 144711593 145767882 155208807 162374181 166324891 169433928 173556408 183553422 184797108 184893228 188019442 189740616 194357176 200196867 200369898 201658158 206945076 216498908 218651823 236129638 244737896 256028203 260334612 262490904 266929156 267159864 268877544 275330133 282029163 284610924 289423186 291535764 310417614 324748362 332649782 354194457 367106844 369594216 369786456 376038884 400393734 400739796 403316316 413890152 432997816 434134779 437303646 472259276 487122543 498974673 512056406 520669224 533858312 550660266 564058326 569221848 578846372 583071528 600590601 620835228 649496724 665299564 703621451 708388914 734213688 752077768 768084609 800787468 801479592 806632632 846087489 868269558 874607292 944518552 974245086 990717829 997949346 1024112812 1062583371 1101320532 1128116652 1157692744 1201181202 1241670456 1298993448 1302404337 1330599128 1407242902 1416777828 1496924019 1534842647 1536169218 1601574936 1692174978 1736539116 1749214584 1948490172 1981435658 1995898692 2048225624 2110864353 2125166742 2162223583 2202641064 2256233304 2304253827 2402362404 2604808674 2814485804 2833555656 2972153487 2993848038 3069685294 3072338436 3328366639 3384349956 3473078232 3896980344 3962871316 3991797384 4221728706 4250333484 4324447166 4604527941 4608507654 4804724808 5209617348 5628971608 5944306974 5987696076 6139370588 6144676872 6332593059 6486670749 6656733278 6768699912 7925742632 8443457412 8500666968 8648894332 8916460461 9209055882 9217015308 9985099917 10419234696 11888613948 11975392152 12278741176 12665186118 12879331777 12973341498 13313466556 13813583823 16886914824 17297788664 17832920922 18418111764 18434030616 19460012247 19970199834 22786510067 23777227896 25330372236 25758663554 25946682996 26626933112 27627167646 29955299751 35665841844 36836223528 38637995331 38920024494 39940399668 45573020134 50660744472 51517327108 51893365992 55254335292 59910599502 68359530201 71331683688 77275990662 77840048988 79880799336 91146040268 103034654216 110508670584 115913985993 119821199004 136719060402 154551981324 155680097976 182292080536 205078590603 231827971986 239642398008 273438120804 296224630871 309103962648 410157181206 463655943972 546876241608 592449261742 820314362412 888673892613 927311887944 1184898523484 1640628724824 1777347785226 2369797046968 2666021677839 3554695570452 5332043355678 7109391140904 10664086711356 21328173422712
• Sum of all divisors σ(n): 66620772691200
• Sum of proper divisors (its aliquot sum) s(n): 45292599268488
• 21328173422712 is an abundant number, because the sum of its proper divisors (45292599268488) is greater than itself. Its abundance is 23964425845776

Bases of 21328173422712

• Binary: 100110110010111011010001100110101100001111000₂
• Hexadecimal: 0x1365DA335878
• Base-36: 7K60ZS1A0

Squares and roots of 21328173422712

• 21328173422712 squared (21328173422712²) is 454890981549278509037434944
• 21328173422712 cubed (21328173422712³) is 9701993742910696658591093074109512048128
• The square root of 21328173422712 is 4618243.5430271539
• The cube root of 21328173422712 is 27732.2147423451

Scales and comparisons

• 21,328,173,422,712 seconds is equal to 678,169 years, 49 weeks, 1 hour, 25 minutes, 12 seconds.
• To count from 1 to 21,328,173,422,712 would take you about one million, six hundred ninety-five thousand, four hundred twenty-four 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 21328173422712 cubic inches would be around 2311 feet tall.

Recreational maths with 21328173422712

• 21328173422712 backwards is 21722437182312
• The number of decimal digits it has is: 14
• The sum of 21328173422712's digits is 45
• More coming soon!