21368233066496000

Names of 21368233066496000

• Cardinal: 21368233066496000 can be written as Twenty-one quadrillion, three hundred sixty-eight trillion, two hundred thirty-three billion, sixty-six million, four hundred ninety-six thousand.

Scientific notation

• Scientific notation: 2.1368233066496 × 10¹⁶

Factors of 21368233066496000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 242

Divisors of 21368233066496000

• Number of divisors d(n): 1280
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 37 40 41 50 64 74 80 82 100 125 128 148 157 160 164 185 200 205 250 256 296 314 320 328 370 400 410 500 512 592 628 640 656 740 785 800 820 925 1000 1024 1025 1184 1256 1280 1312 1369 1480 1517 1570 1600 1640 1850 2000 2048 2050 2368 2512 2560 2624 2738 2960 3034 3140 3200 3280 3700 3925 4000 4096 4100 4625 4736 5024 5120 5125 5248 5476 5809 5920 6068 6280 6400 6437 6560 6845 7400 7585 7850 8000 8192 8200 9250 9472 10048 10240 10250 10496 10952 11618 11840 12136 12560 12800 12874 13120 13690 14800 15170 15700 16000 16384 16400 18500 18944 19625 20096 20480 20500 20992 21904 23236 23680 24272 25120 25600 25748 26240 27380 29045 29600 30340 31400 32000 32185 32768 32800 34225 37000 37888 37925 39250 40192 40960 41000 41984 43808 46472 47360 48544 50240 50653 51200 51496 52480 54760 56129 58090 59200 60680 62800 64000 64370 65536 65600 68450 74000 75776 75850 78500 80384 81920 82000 83968 87616 92944 94720 97088 100480 101306 102400 102992 104960 109520 112258 116180 118400 121360 125600 128000 128740 131072 131200 136900 145225 148000 151552 151700 157000 160768 160925 163840 164000 167936 171125 175232 185888 189440 189625 194176 200960 202612 204800 205984 209920 214933 219040 224516 232360 236800 238169 242720 251200 253265 256000 257480 262144 262400 273800 280645 290450 296000 303104 303400 314000 321536 321850 327680 328000 335872 342250 350464 371776 378880 379250 388352 401920 405224 409600 411968 419840 429866 438080 449032 464720 473600 476338 485440 502400 506530 512000 514960 524288 524800 547600 561290 580900 592000 606208 606800 628000 643072 643700 655360 656000 671744 684500 700928 726125 743552 757760 758500 776704 803840 804625 810448 819200 823936 839680 859732 876160 898064 929440 947200 952676 970880 1004800 1013060 1024000 1029920 1049600 1074665 1095200 1122580 1161800 1184000 1190845 1212416 1213600 1256000 1266325 1286144 1287400 1310720 1312000 1343488 1369000 1401856 1403225 1452250 1487104 1515520 1517000 1553408 1607680 1609250 1620896 1638400 1647872 1679360 1719464 1752320 1796128 1858880 1894400 1905352 1941760 2009600 2026120 2048000 2059840 2076773 2099200 2149330 2190400 2245160 2323600 2368000 2381690 2424832 2427200 2512000 2532650 2572288 2574800 2621440 2624000 2686976 2738000 2803712 2806450 2904500 2974208 3031040 3034000 3106816 3215360 3218500 3241792 3276800 3295744 3358720 3438928 3504640 3592256 3717760 3788800 3810704 3883520 4019200 4052240 4096000 4119680 4153546 4198400 4298660 4380800 4490320 4647200 4736000 4763380 4849664 4854400 5024000 5065300 5144576 5149600 5248000 5373325 5373952 5476000 5607424 5612900 5809000 5948416 5954225 6062080 6068000 6213632 6331625 6430720 6437000 6483584 6553600 6591488 6717440 6877856 7009280 7016125 7184512 7435520 7577600 7621408 7767040 7952521 8038400 8104480 8192000 8239360 8307092 8396800 8597320 8761600 8812253 8980640 9294400 9472000 9526760 9699328 9708800 10048000 10130600 10289152 10299200 10383865 10496000 10746650 10747904 10952000 11214848 11225800 11618000 11896832 11908450 12124160 12136000 12427264 12663250 12861440 12874000 12967168 13107200 13182976 13434880 13755712 14018560 14032250 14369024 14871040 15155200 15242816 15534080 15905042 16076800 16208960 16384000 16478720 16614184 16793600 17194640 17523200 17624506 17961280 18588800 18944000 19053520 19398656 19417600 20096000 20261200 20578304 20598400 20767730 20992000 21493300 21495808 21904000 22429696 22451600 23236000 23793664 23816900 24248320 24272000 24854528 25326500 25722880 25748000 25934336 26365952 26866625 26869760 27511424 28037120 28064500 28738048 29742080 29771125 30310400 30485632 31068160 31810084 32153600 32417920 32768000 32957440 33228368 33587200 34389280 35046400 35249012 35922560 37177600 37888000 38107040 38835200 39762605 40192000 40522400 41156608 41196800 41535460 41984000 42986600 43808000 44061265 44859392 44903200 46472000 47587328 47633800 48496640 48544000 49709056 50653000 51445760 51496000 51868672 51919325 52731904 53733250 53739520 55022848 56074240 56129000 57476096 59484160 59542250 60620800 60971264 62136320 63620168 64307200 64835840 65536000 65914880 66456736 67174400 68778560 70092800 70498024 71845120 74355200 75776000 76214080 77670400 79525210 80384000 81044800 82313216 82393600 83070920 83968000 85973200 87616000 88122530 89718784 89806400 92944000 95174656 95267600 96993280 97088000 99418112 101306000 102891520 102992000 103737344 103838650 105463808 107466500 107479040 110045696 112148480 112258000 114952192 118968320 119084500 121241600 121942528 124272640 127240336 128614400 129671680 131829760 132913472 134348800 137557120 140185600 140996048 143690240 148710400 151552000 152428160 155340800 159050420 160768000 162089600 164787200 166141840 167936000 171946400 175232000 176245060 179437568 179612800 185888000 190349312 190535200 194176000 198813025 198836224 202612000 205783040 205984000 207474688 207677300 210927616 214933000 220091392 220306325 224296960 224516000 229904384 237936640 238169000 242483200 243885056 248545280 254480672 257228800 259343360 259596625 263659520 265826944 268697600 275114240 280371200 281992096 287380480 297420800 303104000 304856320 310681600 318100840 321536000 324179200 326053361 329574400 332283680 335872000 343892800 350464000 352490120 358875136 359225600 371776000 380698624 381070400 388352000 397626050 397672448 405224000 411566080 411968000 414949376 415354600 421855232 429866000 440182784 440612650 448593920 449032000 459808768 475873280 476338000 484966400 487770112 497090560 508961344 514457600 518686720 519193250 527319040 531653888 537395200 550228480 560742400 563984192 574760960 594841600 606208000 609712640 621363200 636201680 643072000 648358400 652106722 659148800 664567360 671744000 687785600 700928000 704980240 717750272 718451200 743552000 761397248 762140800 776704000 795252100 795344896 810448000 823936000 829898752 830709200 843710464 859732000 880365568 881225300 897187840 898064000 919617536 951746560 952676000 975540224 994065125 994181120 1017922688 1028915200 1037373440 1038386500 1054638080 1063307776 1100456960 1101531625 1121484800 1127968384 1149521920 1189683200 1212416000 1219425280 1242726400 1272403360 1286144000 1296716800 1304213444 1318297600 1329134720 1343488000 1375571200 1401856000 1409960480 1436902400 1487104000 1522794496 1524281600 1553408000 1590504200 1620896000 1630266805 1647872000 1659797504 1661418400 1687420928 1719464000 1760731136 1762450600 1794375680 1796128000 1839235072 1903493120 1905352000 1951080448 1988130250 1988362240 2035845376 2057830400 2074746880 2076773000 2109276160 2126615552 2200913920 2203063250 2242969600 2255936768 2299043840 2379366400 2424832000 2438850560 2485452800 2544806720 2572288000 2593433600 2608426888 2636595200 2658269440 2686976000 2751142400 2803712000 2819920960 2873804800 2974208000 3045588992 3048563200 3106816000 3181008400 3241792000 3260533610 3295744000 3319595008 3322836800 3374841856 3438928000 3521462272 3524901200 3588751360 3592256000 3678470144 3806986240 3810704000 3902160896 3976260500 3976724480 4071690752 4149493760 4153546000 4218552320 4253231104 4401827840 4406126500 4485939200 4511873536 4598087680 4758732800 4877701120 4970905600 5089613440 5144576000 5186867200 5216853776 5273190400 5316538880 5502284800 5607424000 5639841920 5747609600 5948416000 6097126400 6213632000 6362016800 6483584000 6521067220 6591488000 6639190016 6645673600 6877856000 7042924544 7049802400 7184512000 7356940288 7613972480 7621408000 7804321792 7952521000 8143381504 8151334025 8298987520 8307092000 8437104640 8506462208 8803655680 8812253000 8971878400 9023747072 9196175360 9517465600 9755402240 9941811200 10179226880 10289152000 10373734400 10433707552 10546380800 10633077760 11004569600 11214848000 11279683840 11495219200 11896832000 12194252800 12427264000 12724033600 12967168000 13042134440 13182976000 13278380032 13291347200 13755712000 14085849088 14099604800 14369024000 14713880576 15227944960 15242816000 15608643584 15905042000 16286763008 16302668050 16597975040 16614184000 16874209280 17012924416 17607311360 17624506000 17943756800 18047494144 18392350720 19034931200 19510804480 19883622400 20358453760 20747468800 20867415104 21092761600 21266155520 22009139200 22429696000 22559367680 22990438400 23793664000 24388505600 24854528000 25448067200 25934336000 26084268880 26365952000 26556760064 26582694400 27511424000 28171698176 28199209600 28738048000 29427761152 30485632000 31217287168 31810084000 32573526016 32605336100 33195950080 33228368000 34025848832 35214622720 35249012000 36094988288 36784701440 38069862400 39021608960 40716907520 40756670125 41494937600 41734830208 42185523200 42532311040 44018278400 44859392000 45118735360 45980876800 47587328000 48777011200 49709056000 50896134400 51868672000 52168537760 52731904000 53165388800 55022848000 56343396352 56398419200 57476096000 60971264000 62434574336 63620168000 65147052032 65210672200 66391900160 66456736000 68051697664 70429245440 70498024000 72189976576 73569402880 76139724800 78043217920 81433815040 81513340250 82989875200 83469660416 84371046400 85064622080 88036556800 89718784000 90237470720 91961753600 95174656000 97554022400 99418112000 101792268800 103737344000 104337075520 105463808000 106330777600 110045696000 112686792704 112796838400 114952192000 121942528000 124869148672 127240336000 130294104064 130421344400 132783800320 132913472000 136103395328 140858490880 140996048000 144379953152 147138805760 156086435840 162867630080 163026680500 165979750400 166939320832 170129244160 176073113600 180474941440 183923507200 190349312000 195108044800 203584537600 207474688000 208674151040 210927616000 212661555200 220091392000 225593676800 229904384000 243885056000 254480672000 260588208128 260842688800 265826944000 272206790656 281716981760 281992096000 288759906304 312172871680 325735260160 326053361000 331959500800 333878641664 340258488320 352146227200 360949882880 367847014400 380698624000 390216089600 407169075200 414949376000 417348302080 421855232000 425323110400 440182784000 451187353600 459808768000 487770112000 508961344000 521176416256 521685377600 531653888000 544413581312 563433963520 563984192000 577519812608 624345743360 651470520320 652106722000 663919001600 667757283328 680516976640 704292454400 721899765760 735694028800 780432179200 814338150400 829898752000 834696604160 850646220800 880365568000 902374707200 919617536000 975540224000 1017922688000 1042352832512 1043370755200 1063307776000 1088827162624 1127968384000 1155039625216 1302941040640 1304213444000 1335514566656 1361033953280 1408584908800 1443799531520 1560864358400 1628676300800 1659797504000 1669393208320 1701292441600 1760731136000 1804749414400 1839235072000 1951080448000 2035845376000 2084705665024 2086741510400 2126615552000 2255936768000 2310079250432 2605882081280 2608426888000 2671029133312 2722067906560 2817169817600 2887599063040 3121728716800 3257352601600 3319595008000 3338786416640 3402584883200 3521462272000 3609498828800 3678470144000 3902160896000 4071690752000 4169411330048 4173483020800 4253231104000 4511873536000 4620158500864 5211764162560 5216853776000 5342058266624 5444135813120 5775198126080 6514705203200 6677572833280 6805169766400 7042924544000 7218997657600 7804321792000 8143381504000 8346966041600 8506462208000 9023747072000 10423528325120 10433707552000 10684116533248 11550396252160 13029410406400 13355145666560 13610339532800 14085849088000 14437995315200 15608643584000 16286763008000 16693932083200 17012924416000 18047494144000 20847056650240 20867415104000 21368233066496 23100792504320 26058820812800 26710291333120 27220679065600 28875990630400 32573526016000 33387864166400 34025848832000 36094988288000 41734830208000 42736466132992 52117641625600 53420582666240 57751981260800 65147052032000 66775728332800 68051697664000 72189976576000 83469660416000 85472932265984 104235283251200 106841165332480 115503962521600 130294104064000 133551456665600 136103395328000 144379953152000 166939320832000 170945864531968 213682330664960 260588208128000 267102913331200 288759906304000 333878641664000 427364661329920 521176416256000 534205826662400 577519812608000 667757283328000 854729322659840 1068411653324800 1335514566656000 2136823306649600 2671029133312000 4273646613299200 5342058266624000 10684116533248000 21368233066496000
• Sum of all divisors σ(n): 56511214191432000
• Sum of proper divisors (its aliquot sum) s(n): 35142981124936000
• 21368233066496000 is an abundant number, because the sum of its proper divisors (35142981124936000) is greater than itself. Its abundance is 13774748058440000

Bases of 21368233066496000

• Binary: 1001011111010100100101101110101011010000000000000000000₂
• Hexadecimal: 0x4BEA4B75680000
• Base-36: 5UEEMR4D2WW

Squares and roots of 21368233066496000

• 21368233066496000 squared (21368233066496000²) is 456601384384093047557718016000000
• 21368233066496000 cubed (21368233066496000³) is 9756764800004027389898050804583745191936000000000
• The square root of 21368233066496000 is 146178770.9159438787
• The cube root of 21368233066496000 is 277495.6656152629

Scales and comparisons

• 21,368,233,066,496,000 seconds is equal to 679,443,715 years, 11 weeks, 6 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 21,368,233,066,496,000 would take you about two billion, thirty-eight million, three hundred thirty-one thousand, one hundred forty-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 21368233066496000 cubic inches would be around 23124.6 feet tall.

Recreational maths with 21368233066496000

• 21368233066496000 backwards is 00069466033286312
• The number of decimal digits it has is: 17
• The sum of 21368233066496000's digits is 59
• More coming soon!