20320943863209696

Names of 20320943863209696

• Cardinal: 20320943863209696 can be written as Twenty quadrillion, three hundred twenty trillion, nine hundred forty-three billion, eight hundred sixty-three million, two hundred nine thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 2.0320943863209696 × 10¹⁶

Factors of 20320943863209696

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1240

Divisors of 20320943863209696

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 41 42 48 49 54 56 63 72 82 84 96 98 108 112 123 126 144 147 164 168 189 196 216 224 246 252 287 288 294 328 336 343 369 378 392 432 441 492 504 574 588 656 672 686 738 756 784 861 864 882 984 1008 1029 1107 1148 1176 1187 1312 1323 1372 1476 1512 1568 1722 1764 1968 2009 2016 2058 2214 2296 2352 2374 2583 2646 2744 2952 3024 3087 3444 3528 3561 3936 4018 4116 4428 4592 4704 4748 5166 5292 5488 5904 6027 6048 6174 6888 7056 7122 7749 8036 8232 8309 8856 9184 9261 9496 10332 10584 10683 10976 11808 12054 12348 13776 14063 14112 14244 15498 16072 16464 16618 17712 18081 18522 18992 20664 21168 21366 24108 24696 24927 27552 28126 28488 30996 32049 32144 32928 33236 35424 36162 37044 37984 41328 42189 42336 42732 48216 48667 49392 49854 54243 56252 56976 58163 61992 64098 64288 66472 72324 74088 74781 82656 84378 85464 96432 97334 98784 99708 108486 112504 113952 116326 123984 126567 128196 132944 144648 146001 148176 149562 168756 170928 174489 192864 194668 199416 216972 224343 225008 232652 247968 253134 256392 265888 289296 292002 296352 299124 337512 340669 341856 348978 379701 389336 398832 407141 433944 438003 448686 450016 465304 506268 512784 523467 578592 584004 598248 675024 681338 697956 759402 778672 797664 814282 867888 876006 897372 930608 1012536 1022007 1025568 1046934 1168008 1196496 1221423 1314009 1350048 1362676 1395912 1408969 1518804 1557344 1570401 1628564 1735776 1752012 1794744 1861216 2025072 2044014 2093868 2336016 2384683 2392992 2442846 2628018 2725352 2791824 2817938 3037608 3066021 3140802 3257128 3504024 3589488 3664269 4050144 4088028 4187736 4226907 4672032 4769366 4885692 5256036 5450704 5583648 5635876 6075216 6132042 6281604 6514256 7008048 7154049 7178976 7328538 8176056 8375472 8453814 9198063 9538732 9771384 9862783 10512072 10901408 10992807 11271752 12150432 12264084 12563208 12680721 13028512 14016096 14308098 14657076 16352112 16692781 16750944 16907628 18396126 19077464 19542768 19725566 21024144 21462147 21985614 22543504 24528168 25126416 25361442 28616196 29314152 29588349 32704224 33385562 33815256 36792252 38042163 38154928 39085536 39451132 42048288 42924294 43971228 45087008 49056336 50078343 50252832 50722884 57232392 57767729 58628304 59176698 64386441 66771124 67630512 69039481 73584504 76084326 76309856 78902264 85848588 87942456 88765047 98112672 100156686 101445768 114464784 115535458 117256608 118353396 128772882 133542248 135261024 138078962 147169008 150235029 152168652 157804528 171697176 173303187 175884912 177530094 200313372 202891536 207118443 228929568 231070916 236706792 257545764 266295141 267084496 276157924 294338016 300470058 304337304 315609056 343394352 346606374 351769824 355060188 400626744 404374103 405783072 414236886 450705087 462141832 473413584 483276367 515091528 519909561 532590282 534168992 552315848 600940116 608674608 621355329 686788704 693212748 710120376 801253488 808748206 828473772 901410174 924283664 946827168 966552734 1030183056 1039819122 1065180564 1104631696 1201880232 1213122309 1217349216 1242710658 1386425496 1420240752 1449829101 1559728683 1602506976 1617496412 1656947544 1672446203 1802820348 1848567328 1864065987 1933105468 2060366112 2079638244 2130361128 2209263392 2403760464 2426244618 2485421316 2772850992 2830618721 2840481504 2899658202 3119457366 3234992824 3313895088 3344892406 3605640696 3639366927 3728131974 3866210936 4159276488 4260722256 4349487303 4807520928 4852489236 4970842632 5017338609 5545701984 5661237442 5799316404 6238914732 6469985648 6627790176 6689784812 7211281392 7278733854 7456263948 7732421872 8318552976 8491856163 8521444512 8698974606 9704978472 9941685264 10034677218 10918100781 11322474884 11598632808 11707123421 12477829464 12939971296 13048461909 13379569624 14422562784 14557467708 14912527896 15052015827 15464843744 16637105952 16983712326 17397949212 19409956944 19814331047 19883370528 20069354436 21836201562 22644949768 23197265616 23414246842 24955658928 25475568489 26096923818 26759139248 29114935416 29825055792 30104031654 33967424652 34795898424 35121370263 38819913888 39628662094 40138708872 43672403124 45156047481 45289899536 46394531232 46828493684 49911317856 50951136978 52193847636 53518278496 58229870832 59442993141 59650111584 60208063308 67934849304 68570294323 69591796848 70242740526 76426705467 79257324188 80277417744 81949863947 87344806248 90312094962 90579799072 93656987368 101902273956 104387695272 105364110789 116459741664 118885986282 120416126616 135869698608 137140588646 139183593696 140485481052 152853410934 158514648376 160554835488 163899727894 174689612496 178328979423 180624189924 187313974736 203804547912 205710882969 208775390544 210728221578 237771972564 240832253232 245849591841 271739397216 274281177292 280970962104 305706821868 316092332367 317029296752 327799455788 349379224992 356657958846 361248379848 374627949472 407609095824 411421765938 417550781088 421456443156 475543945128 479992060261 481664506464 491699183682 534986938269 548562354584 561941924208 573649047629 611413643736 617132648907 632184664734 634058593504 655598911576 713315917692 722496759696 737548775523 815218191648 822843531876 842912886312 951087890256 959984120522 983398367364 1069973876538 1097124709168 1123883848416 1147298095258 1222827287472 1234265297814 1264369329468 1311197823152 1426631835384 1439976180783 1444993519392 1475097551046 1645687063752 1685825772624 1720947142887 1851397946721 1902175780512 1919968241044 1966796734728 2139947753076 2194249418336 2212646326569 2294596190516 2445654574944 2468530595628 2528738658936 2622395646304 2853263670768 2879952361566 2950195102092 3291374127504 3359944421827 3371651545248 3441894285774 3702795893442 3839936482088 3933593469456 4279895506152 4319928542349 4425292653138 4589192381032 4937061191256 5057477317872 5162841428661 5706527341536 5759904723132 5900390204184 6582748255008 6719888843654 6883788571548 7405591786884 7679872964176 7867186938912 8559791012304 8639857084698 8850585306276 9178384762064 9874122382512 10079833265481 10114954635744 10325682857322 11519809446264 11800780408368 12959785627047 13439777687308 13767577143096 14811183573768 15359745928352 15488524285983 17119582024608 17279714169396 17701170612552 18356769524128 19748244765024 20159666530962 20651365714644 23039618892528 23519610952789 23601560816736 25919571254094 26879555374616 27535154286192 29622367147536 30239499796443 30977048571966 34559428338792 35402341225104 40319333061924 41302731429288 46079237785056 47039221905578 51839142508188 53759110749232 55070308572384 59244734295072 60478999592886 61954097143932 69118856677584 70558832858367 70804682450208 80638666123848 82605462858576 90718499389329 94078443811156 103678285016376 107518221498464 120957999185772 123908194287864 138237713355168 141117665716734 161277332247696 165210925717152 181436998778658 188156887622312 207356570032752 211676498575101 241915998371544 247816388575728 282235331433468 322554664495392 362873997557316 376313775244624 414713140065504 423352997150202 483831996743088 495632777151456 564470662866936 635029495725303 725747995114632 752627550489248 846705994300404 967663993486176 1128941325733872 1270058991450606 1451495990229264 1693411988600808 2257882651467744 2540117982901212 2902991980458528 3386823977201616 5080235965802424 6773647954403232 10160471931604848 20320943863209696
• Sum of all divisors σ(n): 70864382856960000
• Sum of proper divisors (its aliquot sum) s(n): 50543438993750304
• 20320943863209696 is an abundant number, because the sum of its proper divisors (50543438993750304) is greater than itself. Its abundance is 30222495130540608

Bases of 20320943863209696

• Binary: 1001000001100011100101001110000011101111001111011100000₂
• Hexadecimal: 0x4831CA70779EE0
• Base-36: 5K368QGXKO0

Squares and roots of 20320943863209696

• 20320943863209696 squared (20320943863209696²) is 412940759491719804057635268412416
• 20320943863209696 cubed (20320943863209696³) is 8391345992462414577082941581969312553448017985536
• The square root of 20320943863209696 is 142551548.0912420537
• The cube root of 20320943863209696 is 272886.0230034009

Scales and comparisons

• 20,320,943,863,209,696 seconds is equal to 646,143,158 years, 2 weeks, 1 day, 21 hours, 21 minutes, 36 seconds.
• To count from 1 to 20,320,943,863,209,696 would take you about one billion, nine hundred thirty-eight million, four hundred twenty-nine thousand, four hundred seventy-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 20320943863209696 cubic inches would be around 22740.5 feet tall.

Recreational maths with 20320943863209696

• 20320943863209696 backwards is 69690236834902302
• 20320943863209696 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 20320943863209696's digits is 72
• More coming soon!