268641956392432000

Names of 268641956392432000

• Cardinal: 268641956392432000 can be written as Two hundred sixty-eight quadrillion, six hundred forty-one trillion, nine hundred fifty-six billion, three hundred ninety-two million, four hundred thirty-two thousand.

Scientific notation

• Scientific notation: 2.68641956392432 × 10¹⁷

Factors of 268641956392432000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 550

Divisors of 268641956392432000

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 127 128 140 160 175 196 200 224 245 250 254 280 320 350 392 400 409 448 490 500 508 560 635 640 700 784 800 818 875 889 896 980 1000 1016 1120 1225 1270 1400 1568 1600 1636 1750 1778 1960 2000 2032 2045 2240 2450 2540 2800 2863 3136 3175 3200 3272 3500 3556 3920 4000 4064 4090 4445 4480 4900 5080 5600 5726 6125 6223 6272 6350 6544 7000 7112 7840 8000 8128 8180 8890 9800 10160 10225 11200 11452 12250 12446 12700 13088 14000 14224 14315 15680 15875 16000 16129 16256 16360 17780 19600 20041 20320 20450 22225 22400 22904 24500 24892 25400 26176 28000 28448 28630 31115 31360 31750 32258 32720 35560 39200 40082 40640 40900 44450 45808 49000 49784 50800 51125 51943 52352 56000 56896 57260 62230 63500 64516 65440 71120 71575 78400 80164 80645 81280 81800 88900 91616 98000 99568 100205 101600 102250 103886 111125 112000 112903 113792 114520 124460 127000 129032 130880 142240 143150 155575 156800 160328 161290 163600 167281 177800 183232 196000 199136 200410 203200 204500 207772 222250 225806 229040 248920 254000 258064 259715 261760 284480 286300 311150 320656 322580 327200 334562 355600 357875 363601 366464 392000 398272 400820 403225 406400 409000 415544 444500 451612 458080 497840 501025 508000 516128 519430 564515 568960 572600 622300 641312 645160 654400 669124 711200 715750 727202 777875 784000 790321 796544 801640 806450 818000 831088 836405 889000 903224 916160 995680 1002050 1016000 1032256 1038860 1129030 1145200 1170967 1244600 1282624 1290320 1298575 1308800 1338248 1422400 1431500 1454404 1555750 1580642 1603280 1612900 1636000 1662176 1672810 1778000 1806448 1818005 1832320 1991360 2004100 2016125 2032000 2048383 2064512 2077720 2258060 2290400 2341934 2489200 2505125 2545207 2565248 2580640 2597150 2676496 2822575 2844800 2863000 2908808 3111500 3161284 3206560 3225800 3272000 3324352 3345620 3556000 3612896 3636010 3951605 3982720 4008200 4032250 4096766 4155440 4182025 4516120 4580800 4683868 4978400 5010250 5090414 5161280 5194300 5352992 5645150 5726000 5817616 5854835 6223000 6322568 6413120 6451600 6492875 6544000 6596761 6648704 6691240 7112000 7225792 7272020 7903210 8016400 8064500 8193532 8196769 8310880 8364050 9032240 9090025 9161600 9367736 9956800 10020500 10180828 10241915 10322560 10388600 10705984 11290300 11452000 11635232 11709670 12446000 12645136 12726035 12826240 12903200 12985750 13193522 13382480 14112875 14224000 14338681 14451584 14544040 15806420 16032800 16129000 16387064 16393538 16621760 16728100 18064480 18180050 18735472 19758025 19913600 20041000 20361656 20483830 20777200 20910125 21244687 21411968 22580600 22904000 23270464 23419340 24892000 25290272 25452070 25806400 25971500 26387044 26764960 28225750 28677362 29088080 29274175 31612840 32065600 32258000 32774128 32787076 32983805 33243520 33456200 36128960 36360100 37470944 39516050 40082000 40723312 40967660 40983845 41554400 41820250 42489374 45161200 45450125 45808000 46177327 46540928 46838680 49784000 50580544 50904140 51209575 51612800 51943000 52774088 53529920 56451500 57354724 58176160 58548350 63225680 63630175 64131200 64516000 65548256 65574152 65967610 66912400 71693405 72257920 72720200 74941888 79032100 80164000 81446624 81935320 81967690 83108800 83640500 84978748 90322400 90900250 92354654 93677360 98790125 99568000 100370767 101161088 101808280 102419150 103886000 105548176 106223435 107059840 112903000 114709448 116352320 117096700 126451360 127260350 129032000 131096512 131148304 131935220 133824800 143386810 145440400 146370875 148712809 149883776 158064200 160328000 162893248 163870640 163935380 164919025 166217600 167281000 169957496 180644800 181800500 184709308 187354720 197580250 200741534 203616560 204838300 204919225 207772000 211096352 212446870 225806000 229418896 230886635 232704640 234193400 252902720 254520700 256047875 258064000 262193024 262296608 263870440 267649600 286773620 290880800 292741750 297425618 316128400 318150875 320656000 323241289 325786496 327741280 327870760 329838050 334562000 339914992 358467025 361289600 363601000 369418616 374709440 395160500 401483068 407233120 409676600 409838450 415544000 422192704 424893740 451612000 458837792 461773270 468386800 501853835 505805440 509041400 512095750 524593216 527740880 531117175 535299200 573547240 581761600 585483500 594851236 632256800 636301750 646482578 655482560 655741520 659676100 669124000 679829984 716934050 727202000 738837232 743564045 749418880 790321000 802966136 814466240 819353200 819676900 824595125 831088000 837788647 844385408 849787480 903224000 917675584 923546540 936773600 1003707670 1018082800 1024191500 1024596125 1040989663 1049186432 1055481760 1062234350 1147094480 1154433175 1163523200 1170967000 1189702472 1264513600 1272603500 1292965156 1310965120 1311483040 1319352200 1338248000 1359659968 1433868100 1454404000 1477674464 1487128090 1580642000 1605932272 1616206445 1628932480 1638706400 1639353800 1649190250 1675577294 1699574960 1792335125 1806448000 1835351168 1847093080 1873547200 2007415340 2036165600 2048383000 2049192250 2081979326 2110963520 2124468700 2294188960 2308866350 2341934000 2379404944 2509269175 2529027200 2545207000 2585930312 2622966080 2638704400 2655585875 2676496000 2698075249 2719319936 2867736200 2908808000 2955348928 2974256180 3161284000 3211864544 3232412890 3277412800 3278707600 3298380500 3351154588 3399149920 3584670250 3694186160 3717820225 3747094400 4014830680 4072331200 4096766000 4098384500 4163958652 4188943235 4221927040 4248937400 4588377920 4617732700 4683868000 4758809888 5018538350 5090414000 5171860624 5204948315 5245932160 5277408800 5311171750 5396150498 5735472400 5772165875 5817616000 5864520529 5910697856 5948512360 6322568000 6423729088 6464825780 6554825600 6557415200 6596761000 6702309176 6798299840 7169340500 7388372320 7435640450 8029661360 8081032225 8144662400 8193532000 8196769000 8327917304 8377886470 8497874800 9176755840 9235465400 9367736000 9517619776 10037076700 10180828000 10343721248 10409896630 10554817600 10622343500 10792300996 11470944800 11544331750 11729041058 11897024720 12546345875 12645136000 12847458176 12929651560 13114830400 13193522000 13404618352 13490376245 13596599680 14338681000 14776744640 14871280900 16059322720 16162064450 16387064000 16393538000 16655834608 16755772940 16995749600 18470930800 18589101125 18735472000 18886526743 19035239552 20074153400 20361656000 20687442496 20819793260 20944716175 21109635200 21244687000 21584601992 22941889600 23088663500 23458082116 23794049440 25092691750 25859303120 26024741575 26229660800 26387044000 26809236704 26980752490 28677362000 29322602645 29553489280 29742561800 32118645440 32324128900 32774128000 32787076000 33311669216 33511545880 33991499200 36941861600 37178202250 37773053486 40148306800 40405161125 40723312000 41051643703 41374884992 41639586520 41889432350 42489374000 43169203984 45883779200 46177327000 46916164232 47588098880 50185383500 51718606240 52049483150 52774088000 53618473408 53961504980 57354724000 58645205290 59485123600 64237290880 64648257800 65574152000 66623338432 67023091760 67451881225 67982998400 73883723200 74356404500 75546106972 80296613600 80810322250 82103287406 83279173040 83778864700 84978748000 86338407968 92354654000 93832328464 94432633715 95176197760 100370767000 103437212480 104098966300 104723580875 105548176000 107236946816 107923009960 114709448000 117290410580 118970247200 129296515600 130123707875 131148304000 132205687201 133246676864 134046183520 134903762450 146613013225 147767446400 148712809000 151092213944 160593227200 161620644500 164206574812 166558346080 167557729400 169957496000 172676815936 184709308000 187664656928 188865267430 200741534000 205258218515 206874424960 208197932600 209447161750 215846019920 229418896000 234580821160 237940494400 258593031200 260247415750 264411374402 268092367040 269807524900 293226026450 297425618000 302184427888 321186454400 323241289000 328413149624 333116692160 335115458800 337259406125 339914992000 342655556623 345353631872 369418616000 375329313856 377730534860 401483068000 410516437030 416395865200 418894323500 431692039840 469161642320 472163168575 475880988800 517186062400 520494831500 528822748804 536184734080 539615049800 586452052900 594851236000 604368855776 646482578000 656826299248 661028436005 666233384320 670230917600 674518812250 685311113246 733065066125 738837232000 750658627712 755461069720 802966136000 821032874060 832791730400 837788647000 863384079680 938323284640 944326337150 1026291092575 1034372124800 1040989663000 1057645497608 1079230099600 1172904105800 1189702472000 1208737711552 1292965156000 1313652598496 1322056872010 1340461835200 1349037624500 1370622226492 1466130132250 1510922139440 1605932272000 1642065748120 1665583460800 1675577294000 1713277783115 1726768159360 1876646569280 1888652674300 2052582185150 2081979326000 2115290995216 2158460199200 2345808211600 2360815842875 2379404944000 2398588896361 2417475423104 2585930312000 2627305196992 2644113744020 2680923670400 2698075249000 2741244452984 2932260264500 3021844278880 3284131496240 3305142180025 3331166921600 3351154588000 3426555566230 3753293138560 3777305348600 4105164370300 4163958652000 4230581990432 4316920398400 4691616423200 4721631685750 4797177792722 5131455462875 5171860624000 5254610393984 5288227488040 5396150498000 5482488905968 5864520529000 6043688557760 6568262992480 6610284360050 6702309176000 6853111132460 7554610697200 8210328740600 8327917304000 8461163980864 8566388915575 8633840796800 9383232846400 9443263371500 9594355585444 10262910925750 10576454976080 10792300996000 10964977811936 11729041058000 11992944481805 12087377115520 13136525984960 13220568720100 13404618352000 13706222264920 15109221394400 16420657481200 16525710900125 16655834608000 16790122274527 16922327961728 17132777831150 18766465692800 18886526743000 19188711170888 20525821851500 21152909952160 21584601992000 21929955623872 23458082116000 23985888963610 26273051969920 26441137440200 27412444529840 30218442788800 32841314962400 33051421800250 33580244549054 34265555662300 37773053486000 38377422341776 41051643703000 42305819904320 42831944577875 43169203984000 43859911247744 46916164232000 47971777927220 52882274880400 54824889059680 59964722409025 60436885577600 65682629924800 66102843600500 67160489098108 68531111324600 75546106972000 76754844683552 82103287406000 83950611372635 84611639808640 85663889155750 93832328464000 95943555854440 105764549760800 109649778119360 119929444818050 131365259849600 132205687201000 134320978196216 137062222649200 151092213944000 153509689367104 164206574812000 167901222745270 171327778311500 191887111708880 211529099521600 219299556238720 239858889636100 264411374402000 268641956392432 274124445298400 299823612045125 302184427888000 307019378734208 328413149624000 335802445490540 342655556623000 383774223417760 419753056863175 423058199043200 479717779272200 528822748804000 537283912784864 548248890596800 599647224090250 656826299248000 671604890981080 685311113246000 767548446835520 839506113726350 959435558544400 1057645497608000 1074567825569728 1096497781193600 1199294448180500 1343209781962160 1370622226492000 1535096893671040 1679012227452700 1918871117088800 2098765284315875 2115290995216000 2149135651139456 2398588896361000 2686419563924320 2741244452984000 3358024454905400 3837742234177600 4197530568631750 4797177792722000 5372839127848640 5482488905968000 6716048909810800 7675484468355200 8395061137263500 9594355585444000 10745678255697280 13432097819621600 16790122274527000 19188711170888000 26864195639243200 33580244549054000 38377422341776000 53728391278486400 67160489098108000 134320978196216000 268641956392432000
• Sum of all divisors σ(n): 785043507237350400
• Sum of proper divisors (its aliquot sum) s(n): 516401550844918400
• 268641956392432000 is an abundant number, because the sum of its proper divisors (516401550844918400) is greater than itself. Its abundance is 247759594452486400

Bases of 268641956392432000

• Binary: 1110111010011010000110111110011110100010010111000110000000₂
• Hexadecimal: 0x3BA686F9E897180
• Base-36: 21H5MJ1EA9OG

Squares and roots of 268641956392432000

• 268641956392432000 squared (268641956392432000²) is 72168500734353336307986874624000000
• 268641956392432000 cubed (268641956392432000³) is 19387487227185345741087160895334029726445568000000000
• The square root of 268641956392432000 is 518306816.8492789561
• The cube root of 268641956392432000 is 645244.9494439757

Scales and comparisons

• 268,641,956,392,432,000 seconds is equal to 8,541,983,249 years, 7 weeks, 5 days, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 268,641,956,392,432,000 would take you about twenty-five billion, six hundred twenty-five million, nine hundred forty-nine thousand, seven hundred forty-seven 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 268641956392432000 cubic inches would be around 53770.4 feet tall.

Recreational maths with 268641956392432000

• 268641956392432000 backwards is 000234293659146862
• 268641956392432000 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 268641956392432000's digits is 70
• More coming soon!