20013792770791680

Names of 20013792770791680

• Cardinal: 20013792770791680 can be written as Twenty quadrillion, thirteen trillion, seven hundred ninety-two billion, seven hundred seventy million, seven hundred ninety-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.001379277079168 × 10¹⁶

Factors of 20013792770791680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 150922

Divisors of 20013792770791680

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 41 42 48 49 56 60 64 70 80 82 84 96 98 105 112 120 123 128 140 147 160 164 168 192 196 205 210 224 240 245 246 256 280 287 294 320 328 336 384 392 410 420 448 480 490 492 560 574 588 615 640 656 672 735 768 784 820 840 861 896 960 980 984 1120 1148 1176 1230 1280 1312 1344 1435 1470 1568 1640 1680 1722 1792 1920 1960 1968 2009 2240 2296 2352 2460 2624 2688 2870 2940 3136 3280 3360 3444 3840 3920 3936 4018 4305 4480 4592 4704 4920 5248 5376 5740 5880 6027 6272 6560 6720 6888 7840 7872 8036 8610 8960 9184 9408 9840 10045 10496 11480 11760 12054 12544 13120 13440 13776 15680 15744 16072 17220 18368 18816 19680 19793 20090 22960 23520 24108 26240 26880 27552 30135 31360 31488 32144 34440 36736 37632 39360 39586 40180 45920 47040 48216 52480 55104 59379 60270 62720 64288 68880 73472 78720 79172 80360 91840 94080 96432 98965 110208 118758 120540 128576 131071 137760 138551 157440 158344 160720 183680 188160 192864 197930 220416 237516 241080 257152 262142 275520 277102 296895 316688 321440 367360 385728 393213 395860 415653 475032 482160 514304 524284 551040 554204 593790 633376 642880 655355 692755 771456 786426 791720 811513 831306 917497 950064 964320 969857 1048568 1102080 1108408 1187580 1266752 1285760 1310710 1385510 1542912 1572852 1583440 1623026 1662612 1834994 1900128 1928640 1939714 1966065 2078265 2097136 2216816 2375160 2434539 2533504 2571520 2621420 2752491 2771020 2909571 3145704 3166880 3246052 3325224 3669988 3800256 3857280 3879428 3932130 4057565 4156530 4194272 4433632 4587485 4750320 4849285 4869078 5067008 5242840 5373911 5504982 5542040 5680591 5819142 6291408 6333760 6422479 6492104 6650448 7339976 7600512 7714560 7758856 7864260 8115130 8313060 8388544 8867264 9174970 9500640 9698570 9738156 10485680 10747822 11009964 11084080 11361182 11638284 12172695 12582816 12667520 12844958 12984208 13300896 13762455 14547855 14679952 15201024 15517712 15728520 16121733 16230260 16626120 16777088 17041773 17734528 18349940 19001280 19267437 19397140 19476312 20971360 21495644 22019928 22168160 22722364 23276568 24345390 25165632 25335040 25689916 25968416 26601792 26869555 27524910 28402955 29095710 29359904 31035424 31457040 32112395 32243466 32460520 33252240 33554176 34083546 35469056 36699880 37617377 38002560 38534874 38794280 38952624 39764137 41942720 42991288 44039856 44336320 45444728 46553136 48690780 50331264 51379832 51936832 53203584 53739110 55049820 56805910 58191420 58719808 62070848 62914080 64224790 64486932 64921040 66504480 68167092 73399760 75234754 76005120 77069748 77588560 77905248 79528274 80608665 83885440 85208865 85982576 88079712 88672640 90889456 93106272 96337185 97381560 100662528 102759664 103873664 106407168 107478220 110099640 112852131 113611820 116382840 117439616 119292411 124141696 125828160 128449580 128973864 129842080 133008960 136334184 146799520 150469508 154139496 155177120 155810496 159056548 161217330 167770880 170417730 171965152 176159424 177345280 181778912 186212544 188086885 192674370 194763120 198820685 205519328 207747328 214956440 220199280 225704262 227223640 232765680 234879232 238584822 248283392 251656320 256899160 257947728 259684160 263321639 266017920 272668368 293599040 300939016 308278992 310354240 311620992 318113096 322434660 340835460 343930304 352318848 363557824 372425088 376173770 385348740 389526240 397641370 411038656 429912880 440398560 451408524 454447280 465531360 477169644 503312640 513798320 515895456 519368320 526643278 532035840 545336736 564260655 587198080 596462055 601878032 616557984 620708480 623241984 636226192 644869320 681670920 687860608 704637696 727115648 744850176 752347540 770697480 779052480 789964917 795282740 822077312 859825760 880797120 902817048 908894560 931062720 954339288 1027596640 1031790912 1038736640 1053286556 1090673472 1128521310 1174396160 1192924110 1203756064 1233115968 1241416960 1272452384 1289738640 1316608195 1363341840 1375721216 1454231296 1504695080 1541394960 1558104960 1579929834 1590565480 1644154624 1719651520 1761594240 1805634096 1817789120 1862125440 1908678576 2055193280 2063581824 2106573112 2181346944 2257042620 2385848220 2407512128 2466231936 2544904768 2579477280 2594288303 2633216390 2726683680 3009390160 3082789920 3116209920 3159859668 3181130960 3439303040 3523188480 3611268192 3635578240 3724250880 3817357152 3949824585 4110386560 4127163648 4213146224 4362693888 4514085240 4771696440 4815024256 4932463872 5089809536 5158954560 5188576606 5266432780 5453367360 6018780320 6165579840 6319719336 6362261920 6878606080 7222536384 7271156480 7634714304 7782864909 7899649170 8220773120 8426292448 9028170480 9543392880 9630048512 10179619072 10317909120 10377153212 10532865560 10906734720 12037560640 12331159680 12639438672 12724523840 12971441515 14445072768 15269428608 15565729818 15799298340 16852584896 18056340960 18160018121 19086785760 20635818240 20754306424 21065731120 21813469440 24075121280 24662319360 25278877344 25449047680 25942883030 28890145536 30538857216 31131459636 31598596680 33705169792 36112681920 36320036242 38173571520 38914324545 41508612848 42131462240 48150242560 50557754688 50898095360 51885766060 54480054363 62262919272 63197193360 67410339584 72225363840 72640072484 76347143040 77828649090 83017225696 84262924480 90800090605 101115509376 103771532120 106365820423 108960108726 124525838544 126394386720 127120126847 144450727680 145280144968 152694286080 155657298180 166034451392 168525848960 181600181210 202231018752 207543064240 212731640846 217920217452 249051677088 252788773440 254240253694 272400271815 290560289936 311314596360 319097461269 332068902784 337051697920 363200362420 381360380541 415086128480 425463281692 435840434904 498103354176 505577546880 508480507388 531829102115 544800543630 581120579872 622629192720 635600634235 638194922538 664137805568 726400724840 744560742961 762720761082 830172256960 850926563384 871680869808 996206708352 1011155093760 1016961014776 1063658204230 1089601087260 1162241159744 1245258385440 1271201268470 1276389845076 1452801449680 1489121485922 1525441522164 1595487306345 1660344513920 1701853126768 1743361739616 1906801902705 1992413416704 2033922029552 2127316408460 2179202174520 2233682228883 2324482319488 2490516770880 2542402536940 2552779690152 2905602899360 2978242971844 3050883044328 3190974612690 3320689027840 3403706253536 3486723479232 3722803714805 3813603805410 4067844059104 4254632816920 4358404349040 4467364457766 4648964638976 4981033541760 5084805073880 5105559380304 5211925200727 5811205798720 5956485943688 6101766088656 6381949225380 6807412507072 6973446958464 7445607429610 7627207610820 8135688118208 8509265633840 8716808698080 8934728915532 9962067083520 10169610147760 10211118760608 10423850401454 11168411144415 11622411597440 11912971887376 12203532177312 12763898450760 13614825014144 13946893916928 14891214859220 15254415221640 15635775602181 16271376236416 17018531267680 17433617396160 17869457831064 20339220295520 20422237521216 20847700802908 22336822288830 23244823194880 23825943774752 24407064354624 25527796901520 26059626003635 27229650028288 29782429718440 30508830443280 31271551204362 32542752472832 34037062535360 34867234792320 35738915662128 40678440591040 40844475042432 41695401605816 44673644577660 47651887549504 48814128709248 51055593803040 52119252007270 59564859436880 61017660886560 62543102408724 68074125070720 69734469584640 71477831324256 78178878010905 81356881182080 81688950084864 83390803211632 89347289155320 95303775099008 97628257418496 102111187606080 104238504014540 119129718873760 122035321773120 125086204817448 136148250141440 142955662648512 156357756021810 162713762364160 166781606423264 178694578310640 190607550198016 204222375212160 208477008029080 238259437747520 244070643546240 250172409634896 285911325297024 312715512043620 333563212846528 357389156621280 408444750424320 416954016058160 476518875495040 488141287092480 500344819269792 571822650594048 625431024087240 667126425693056 714778313242560 833908032116320 953037750990080 1000689638539584 1250862048174480 1334252851386112 1429556626485120 1667816064232640 2001379277079168 2501724096348960 2859113252970240 3335632128465280 4002758554158336 5003448192697920 6671264256930560 10006896385395840 20013792770791680
• Sum of all divisors σ(n): 76172775483506688
• Sum of proper divisors (its aliquot sum) s(n): 56158982712715008
• 20013792770791680 is an abundant number, because the sum of its proper divisors (56158982712715008) is greater than itself. Its abundance is 36145189941923328

Bases of 20013792770791680

• Binary: 1000111000110100111000001000000101101100001100100000000₂
• Hexadecimal: 0x471A7040B61900
• Base-36: 5H2APGYWVEO

Squares and roots of 20013792770791680

• 20013792770791680 squared (20013792770791680²) is 400551901072193311820933957222400
• 20013792770791680 cubed (20013792770791680³) is 8016562742005526681204997568807555397301829632000
• The square root of 20013792770791680 is 141470112.6414751957
• The cube root of 20013792770791680 is 271504.1462207859

Scales and comparisons

• 20,013,792,770,791,680 seconds is equal to 636,376,703 years, 20 weeks, 7 hours, 28 minutes.
• To count from 1 to 20,013,792,770,791,680 would take you about one billion, nine hundred nine million, one hundred thirty thousand, one hundred ten 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 20013792770791680 cubic inches would be around 22625.3 feet tall.

Recreational maths with 20013792770791680

• 20013792770791680 backwards is 08619707729731002
• The number of decimal digits it has is: 17
• The sum of 20013792770791680's digits is 69
• More coming soon!