21013407172800
21,013,407,172,800 is an even composite number composed of seven prime numbers multiplied together.
21013407172800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.
Prime factorization of 21013407172800:
26 × 32 × 52 × 7 × 61 × 1061 × 3221
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 61 × 1061 × 3221)See below for interesting mathematical facts about the number 21013407172800 from the Numbermatics database.
Names of 21013407172800
- Cardinal: 21013407172800 can be written as Twenty-one trillion, thirteen billion, four hundred seven million, one hundred seventy-two thousand, eight hundred.
Scientific notation
- Scientific notation: 2.10134071728 × 1013
Factors of 21013407172800
Divisors of 21013407172800
- Number of divisors d(n): 1008
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 50 56 60 61 63 64 70 72 75 80 84 90 96 100 105 112 120 122 126 140 144 150 160 168 175 180 183 192 200 210 224 225 240 244 252 280 288 300 305 315 320 336 350 360 366 400 420 427 448 450 480 488 504 525 549 560 576 600 610 630 672 700 720 732 800 840 854 900 915 960 976 1008 1050 1061 1098 1120 1200 1220 1260 1281 1344 1400 1440 1464 1525 1575 1600 1680 1708 1800 1830 1952 2016 2100 2122 2135 2196 2240 2400 2440 2520 2562 2745 2800 2880 2928 3050 3150 3183 3221 3360 3416 3600 3660 3843 3904 4032 4200 4244 4270 4392 4575 4800 4880 5040 5124 5305 5490 5600 5856 6100 6300 6366 6405 6442 6720 6832 7200 7320 7427 7686 8400 8488 8540 8784 9150 9549 9663 9760 10080 10248 10610 10675 10980 11200 11712 12200 12600 12732 12810 12884 13664 13725 14400 14640 14854 15372 15915 16105 16800 16976 17080 17568 18300 19098 19215 19326 19520 20160 20496 21220 21350 21960 22281 22547 24400 25200 25464 25620 25768 26525 27328 27450 28989 29280 29708 30744 31830 32025 32210 33600 33952 34160 35136 36600 37135 38196 38430 38652 40992 42440 42700 43920 44562 45094 47745 48315 48800 50400 50928 51240 51536 53050 54900 57978 58560 59416 61488 63660 64050 64420 64721 66843 67641 67904 68320 73200 74270 76392 76860 77304 79575 80525 81984 84880 85400 87840 89124 90188 95490 96075 96630 97600 100800 101856 102480 103072 106100 109800 111405 112735 115956 118832 122976 127320 128100 128840 129442 133686 135282 136640 144945 146400 148540 152784 153720 154608 159150 161050 169760 170800 175680 178248 180376 185675 190980 192150 193260 194163 196481 202923 203712 204960 206144 212200 219600 222810 225470 231912 237664 238725 241575 245952 254640 256200 257680 258884 267372 270564 289890 292800 297080 305568 307440 309216 318300 322100 323605 334215 338205 339520 341600 356496 360752 371350 381960 384300 386520 388326 392962 405846 409920 424400 439200 445620 450940 453047 463824 475328 477450 483150 509280 512400 515360 517768 534744 541128 557025 563675 579780 582489 589443 594160 611136 614880 618432 636600 644200 647210 668430 676410 683200 712992 721504 724725 742700 763920 768600 773040 776652 785924 811692 848800 878400 891240 901880 906094 927648 954900 966300 970815 982405 1014615 1018560 1024800 1030720 1035536 1069488 1082256 1114050 1127350 1159560 1164978 1178886 1188320 1229760 1273200 1288400 1294420 1336860 1352820 1359141 1375367 1425984 1443008 1449450 1485400 1527840 1537200 1546080 1553304 1571848 1618025 1623384 1671075 1691025 1697600 1768329 1782480 1803760 1812188 1855296 1909800 1932600 1941630 1964810 2029230 2049600 2071072 2138976 2164512 2228100 2254700 2265235 2319120 2329956 2357772 2376640 2546400 2576800 2588840 2673720 2705640 2718282 2750734 2898900 2912445 2947215 2970800 3055680 3074400 3092160 3106608 3143696 3236050 3246768 3342150 3382050 3417481 3536658 3564960 3607520 3624376 3819600 3865200 3883260 3929620 4058460 4077423 4126101 4142144 4277952 4329024 4456200 4509400 4530470 4638240 4659912 4715544 4854075 4912025 5073075 5092800 5153600 5177680 5347440 5411280 5436564 5501468 5797800 5824890 5894430 5941600 6148800 6213216 6287392 6472100 6493536 6684300 6764100 6795705 6834962 6876835 7073316 7129920 7215040 7248752 7639200 7730400 7766520 7859240 8116920 8154846 8252202 8841645 8912400 9018800 9060940 9276480 9319824 9431088 9708150 9824050 10146150 10252443 10355360 10694880 10822560 10873128 11002936 11326175 11595600 11649780 11788860 11883200 12378303 12426432 12574784 12944200 12987072 13368600 13528200 13591410 13669924 13753670 14146632 14497504 14562225 14736075 15278400 15460800 15533040 15718480 16233840 16309692 16504404 17087405 17683290 17824800 18037600 18121880 18639648 18862176 19416300 19648100 20292300 20387115 20504886 20630505 20710720 21389760 21645120 21746256 22005872 22652350 23191200 23299560 23577720 23922367 24756606 25888400 26737200 27056400 27182820 27339848 27507340 28293264 28995008 29124450 29472150 30757329 31066080 31436960 32467680 32619384 33008808 33978525 34174810 34384175 35366580 35649600 36075200 36243760 37279296 37724352 38832600 39296200 40584600 40774230 41009772 41261010 43492512 44011744 44208225 45304700 46382400 46599120 47155440 47844734 49513212 51262215 51776800 53474400 54112800 54365640 54679696 55014680 56586528 58248900 58944300 61514658 61891515 62132160 62873920 64935360 65238768 66017616 67957050 68349620 68768350 70733160 71767101 72487520 77665200 78592400 81169200 81548460 82019544 82522020 85437025 86985024 88023488 88416450 90609400 93198240 94310880 95689468 99026424 101935575 102524430 103152525 103553600 106948800 108225600 108731280 109359392 110029360 113173056 116497800 117888600 119611835 123029316 123783030 130477536 132035232 135914100 136699240 137536700 141466320 143534202 144975040 153786645 155330400 157184800 162338400 163096920 164039088 165044040 170874050 176832900 181218800 186396480 188621760 191378936 198052848 203871150 205048860 206305050 208466341 215301303 217462560 218718784 220058720 232995600 235777200 239223670 246058632 247566060 256311075 260955072 264070464 271828200 273398480 275073400 282932640 287068404 307573290 309457575 310660800 314369600 324676800 326193840 328078176 330088080 341748100 353665800 358835505 362437600 382757872 396105696 407742300 410097720 412610100 416932682 430602606 434925120 440117440 465991200 471554400 478447340 492117264 495132120 512622150 543656400 546796960 550146800 565865280 574136808 598059175 615146580 618915150 625399023 652387680 656156352 660176160 683496200 707331600 717671010 724875200 765515744 768933225 792211392 815484600 820195440 825220200 833865364 861205212 931982400 943108800 956894680 984234528 990264240 1025244300 1042331705 1076506515 1087312800 1093593920 1100293600 1148273616 1196118350 1230293160 1237830300 1250798046 1304775360 1320352320 1366992400 1414663200 1435342020 1459264387 1531031488 1537866450 1630969200 1640390880 1650440400 1667730728 1722410424 1794177525 1876197069 1913789360 1968469056 1980528480 2050488600 2084663410 2153013030 2174625600 2200587200 2296547232 2392236700 2460586320 2475660600 2501596092 2733984800 2829326400 2870684040 2918528774 3075732900 3126995115 3261938400 3280781760 3300880800 3335461456 3444820848 3588355050 3752394138 3827578720 3961056960 4100977200 4169326820 4306026060 4377793161 4593094464 4784473400 4921172640 4951321200 5003192184 5211658525 5382532575 5467969600 5741368080 5837057548 6151465800 6253990230 6523876800 6601761600 6670922912 6889641696 7176710100 7296321935 7504788276 7655157440 8201954400 8338653640 8612052120 8755586322 9380985345 9568946800 9842345280 9902642400 10006384368 10423317050 10765065150 11482736160 11674115096 12302931600 12507980460 13133379483 13341845824 13779283392 14353420200 14592643870 15009576552 15634975575 16403908800 16677307280 17224104240 17511172644 18761970690 19137893600 19805284800 20012768736 20846634100 21530130300 21888965805 22965472320 23348230192 24605863200 25015960920 26266758966 28706840400 29185287740 30019153104 31269951150 33354614560 34448208480 35022345288 36481609675 37523941380 38275787200 40025537472 41693268200 43060260600 43777931610 46696460384 46904926725 49211726400 50031921840 52533517932 57413680800 58370575480 60038306208 62539902300 65666897415 66709229120 68896416960 70044690576 72963219350 75047882760 83386536400 86120521200 87555863220 93392920768 93809853450 100063843680 105067035864 109444829025 114827361600 116741150960 120076612416 125079804600 131333794830 140089381152 145926438700 150095765520 166773072800 172241042400 175111726440 187619706900 200127687360 210134071728 218889658050 233482301920 250159609200 262667589660 280178762304 291852877400 300191531040 328334487075 333546145600 344482084800 350223452880 375239413800 420268143456 437779316100 466964603840 500319218400 525335179320 583705754800 600383062080 656668974150 700446905760 750478827600 840536286912 875558632200 1000638436800 1050670358640 1167411509600 1313337948300 1400893811520 1500957655200 1751117264400 2101340717280 2334823019200 2626675896600 3001915310400 3502234528800 4202681434560 5253351793200 7004469057600 10506703586400 21013407172800
- Sum of all divisors σ(n): 86864134428864
- Sum of proper divisors (its aliquot sum) s(n): 65850727256064
- 21013407172800 is an abundant number, because the sum of its proper divisors (65850727256064) is greater than itself. Its abundance is 44837320083264
Bases of 21013407172800
- Binary: 1001100011100100100001010101110001000110000002
- Hexadecimal: 0x131C90AB88C0
- Base-36: 7G5FC2WG0
Squares and roots of 21013407172800
- 21013407172800 squared (210134071728002) is 441563281009882489059840000
- 21013407172800 cubed (210134071728003) is 9278749016418166723295159384420352000000
-
The
square root of 21013407172800 is 4584038.3040284469 -
The
cube root of 21013407172800 is 27595.1118438387
Scales and comparisons
How big is 21013407172800?- 21,013,407,172,800 seconds is equal to 668,161 years, 18 weeks, 1 day, 4 hours.
-
To count from 1 to 21,013,407,172,800 would take you about one million, six hundred seventy thousand, four hundred three 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 21013407172800 cubic inches would be around 2299.6 feet tall.
Recreational maths with 21013407172800
- 21013407172800 backwards is 00827170431012
- 21013407172800 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21013407172800's digits is 36
- More coming soon!
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The information we have on file for 21013407172800 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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