138660563152025600

Names of 138660563152025600

• Cardinal: 138660563152025600 can be written as One hundred thirty-eight quadrillion, six hundred sixty trillion, five hundred sixty-three billion, one hundred fifty-two million, twenty-five thousand, six hundred.

Scientific notation

• Scientific notation: 1.386605631520256 × 10¹⁷

Factors of 138660563152025600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1756

Divisors of 138660563152025600

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 50 56 64 70 76 80 95 100 112 128 133 140 152 160 175 190 200 224 256 266 280 304 320 350 361 380 400 448 475 512 532 560 608 640 665 700 722 760 800 896 950 1024 1064 1120 1216 1280 1330 1400 1444 1520 1600 1723 1792 1805 1900 2048 2128 2240 2432 2527 2560 2660 2800 2888 3040 3200 3325 3446 3584 3610 3800 4256 4480 4864 5054 5120 5320 5600 5776 6080 6400 6650 6859 6892 7168 7220 7600 8512 8615 8960 9025 9728 10108 10240 10640 11200 11552 12061 12160 12635 12800 13300 13718 13784 14336 14440 15200 17024 17230 17920 18050 19456 20216 21280 22400 23104 24122 24320 25270 25600 26600 27436 27568 28880 30400 32737 34048 34295 34460 35840 36100 38912 40432 42560 43075 44800 46208 48013 48244 48640 50540 51200 53200 54872 55136 57760 60305 60800 63175 65474 68096 68590 68920 71680 72200 80864 85120 86150 89600 92416 96026 96488 97280 101080 106400 109744 110272 115520 120610 121600 126350 130321 130948 136192 137180 137840 144400 161728 163685 170240 171475 172300 179200 184832 192052 192976 194560 202160 212800 219488 220544 229159 231040 240065 241220 243200 252700 260642 261896 272384 274360 275680 288800 301525 323456 327370 340480 342950 344600 358400 369664 384104 385952 404320 425600 438976 441088 458318 462080 480130 482440 486400 505400 521284 523792 548720 551360 577600 603050 622003 646912 651605 654740 680960 685900 689200 739328 768208 771904 808640 818425 851200 877952 882176 912247 916636 924160 960260 964880 972800 1010800 1042568 1047584 1097440 1102720 1145795 1155200 1200325 1206100 1244006 1293824 1303210 1309480 1361920 1371800 1378400 1536416 1543808 1617280 1636850 1702400 1755904 1764352 1824494 1833272 1848320 1920520 1929760 2021600 2085136 2095168 2194880 2205440 2291590 2310400 2400650 2412200 2488012 2587648 2606420 2618960 2743600 2756800 2968729 3072832 3087616 3110015 3234560 3258025 3273700 3404800 3511808 3528704 3648988 3666544 3696640 3841040 3859520 4043200 4170272 4190336 4354021 4389760 4410880 4561235 4583180 4620800 4801300 4824400 4976024 5175296 5212840 5237920 5487200 5513600 5728975 5937458 6145664 6175232 6220030 6469120 6516050 6547400 6809600 7023616 7297976 7333088 7682080 7719040 8086400 8340544 8380672 8708042 8779520 8821760 9122470 9166360 9241600 9602600 9648800 9952048 10425680 10475840 10974400 11027200 11457950 11818057 11874916 12291328 12350464 12440060 12938240 13032100 13094800 14047232 14595952 14666176 14843645 15364160 15438080 15550075 16172800 16681088 16761344 17416084 17559040 17643520 18244940 18332720 18483200 19205200 19297600 19904096 20781103 20851360 20951680 21770105 21948800 22054400 22806175 22915900 23636114 23749832 24582656 24700928 24880120 25876480 26064200 26189600 29191904 29332352 29687290 30728320 30876160 31100150 32345600 33362176 33522688 34832168 35118080 36489880 36665440 38410400 38595200 39808192 41562206 41702720 41903360 43540210 43897600 44108800 45612350 45831800 47272228 47499664 49165312 49760240 52128400 52379200 56405851 58383808 58664704 59090285 59374580 61456640 61752320 62200300 64691200 66724352 67045376 69664336 70236160 72979760 73330880 74218225 76820800 77190400 79616384 82726399 83124412 83405440 83806720 87080420 87795200 88217600 91224700 91663600 94544456 94999328 98330624 99520480 103905515 104256800 104758400 108850525 112811702 116767616 117329408 118180570 118749160 122913280 123504640 124400600 129382400 133448704 139328672 145959520 146661760 148436450 153641600 154380800 159232768 165452798 166248824 166810880 167613440 174160840 175590400 182449400 183327200 189088912 189998656 199040960 207811030 208513600 209516800 217701050 224543083 225623404 233535232 234658816 236361140 237498320 245826560 248801200 266897408 278657344 282029255 291919040 293323520 295451425 296872900 307283200 308761600 318465536 330905596 332497648 333621760 335226880 348321680 351180800 364898800 366654400 378177824 379997312 394840957 398081920 413631995 415622060 417027200 419033600 435402100 449086166 451246808 467070464 469317632 472722280 474996640 491653120 497602400 519527575 557314688 564058510 583838080 586647040 590902850 593745800 614566400 617523200 636931072 661811192 664995296 667243520 696643360 729797600 733308800 756355648 759994624 789681914 796163840 827263990 831244120 834054400 838067200 870804200 898172332 902493616 934140928 945444560 949993280 995204800 1039055150 1071711169 1114629376 1122715415 1128117020 1167676160 1173294080 1181805700 1187491600 1229132800 1273862144 1323622384 1329990592 1334487040 1393286720 1410146275 1459595200 1466617600 1512711296 1519989248 1571801581 1579363828 1592327680 1654527980 1662488240 1668108800 1676134400 1741608400 1796344664 1804987232 1868281856 1890889120 1899986560 1974204785 1990409600 2068159975 2078110300 2143422338 2229258752 2245430830 2256234040 2335352320 2346588160 2363611400 2374983200 2458265600 2647244768 2659981184 2786573440 2820292550 2919190400 2933235200 3025422592 3039978496 3143603162 3158727656 3184655360 3309055960 3324976480 3336217600 3483216800 3592689328 3609974464 3781778240 3799973120 3948409570 3980819200 4136319950 4156220600 4286844676 4458517504 4490861660 4512468080 4670704640 4727222800 4749966400 5294489536 5319962368 5358555845 5573146880 5613577075 5640585100 5838380800 5866470400 6050845184 6079956992 6287206324 6317455312 6369310720 6618111920 6649952960 6672435200 6966433600 7185378656 7219948928 7501978183 7563556480 7599946240 7859007905 7896819140 7961638400 8272639900 8312441200 8573689352 8917035008 8981723320 9024936160 9341409280 9454445600 9499932800 9871023925 10588979072 10639924736 10717111690 11146293760 11227154150 11281170200 11676761600 11732940800 12101690368 12574412648 12634910624 13236223840 13299905920 13932867200 14370757312 14439897856 15003956366 15127112960 15199892480 15718015810 15793638280 15923276800 16545279800 16624882400 17147378704 17963446640 18049872320 18908891200 18999865600 19742047850 20362512211 21177958144 21279849472 21434223380 22292587520 22454308300 22562340400 23353523200 24203380736 25148825296 25269821248 26472447680 26599811840 26792779225 27865734400 28741514624 28879795712 30007912732 30254225920 30399784960 31436031620 31587276560 31846553600 33090559600 33249764800 34294757408 35926893280 36099744640 37509890915 37817782400 37999731200 39295039525 39484095700 40725024422 42355916288 42559698944 42868446760 44585175040 44908616600 45124680800 46707046400 50297650592 50539642496 52944895360 53199623680 53585558450 55731468800 57483029248 57759591424 60015825464 60508451840 62872063240 63174553120 66181119200 66499529600 68589514816 71853786560 72199489280 75019781830 75635564800 75999462400 78590079050 78968191400 81450048844 84711832576 85736893520 89817233200 90249361600 100595301184 101079284992 101812561055 105889790720 106399247360 107171116900 111462937600 114966058496 115519182848 120031650928 121016903680 125744126480 126349106240 132362238400 132999059200 137179029632 142537585477 143707573120 144398978560 150039563660 151271129600 151998924800 157180158100 157936382800 162900097688 169423665152 171473787040 179634466400 180498723200 187549454575 201190602368 202158569984 203625122110 211779581440 212798494720 214342233800 222925875200 229932116992 240063301856 251488252960 252698212480 264724476800 265998118400 274358059264 285075170954 287415146240 288797957120 300079127320 302542259200 314360316200 315872765600 325800195376 342947574080 359268932800 360997446400 375098909150 386887732009 402381204736 404317139968 407250244220 423559162880 428684467600 459864233984 480126603712 502976505920 505396424960 509062805275 529448953600 531996236800 548716118528 570150341908 574830292480 577595914240 600158254640 605084518400 628720632400 631745531200 651600390752 685895148160 712687927385 718537865600 721994892800 750197818300 773775464018 804762409472 808634279936 814500488440 847118325760 857368935200 960253207424 1005953011840 1010792849920 1018125610550 1058897907200 1063992473600 1097432237056 1140300683816 1149660584960 1200316509280 1257441264800 1263491062400 1303200781504 1371790296320 1425375854770 1437075731200 1443989785600 1500395636600 1547550928036 1609524818944 1629000976880 1714737870400 1920506414848 1934438660045 2011906023680 2021585699840 2036251221100 2117795814400 2194864474112 2280601367632 2299321169920 2400633018560 2514882529600 2526982124800 2606401563008 2708214124063 2743580592640 2850751709540 2874151462400 2887979571200 3000791273200 3095101856072 3219049637888 3258001953760 3429475740800 3563439636925 3841012829696 3868877320090 4023812047360 4043171399680 4072502442200 4235591628800 4561202735264 4801266037120 5029765059200 5053964249600 5212803126016 5416428248126 5487161185280 5701503419080 5748302924800 6001582546400 6190203712144 6516003907520 6858951481600 7126879273850 7682025659392 7737754640180 8047624094720 8145004884400 9122405470528 9602532074240 9672193300225 10059530118400 10107928499200 10425606252032 10832856496252 10974322370560 11403006838160 11496605849600 12003165092800 12380407424288 13032007815040 13541070620315 13717902963200 14253758547700 15364051318784 15475509280360 16095248189440 16290009768800 18244810941056 19205064148480 19344386600450 20119060236800 20215856998400 20851212504064 21665712992504 22806013676320 24006330185600 24760814848576 26064015630080 27082141240630 27435805926400 28507517095400 30951018560720 32580019537600 36489621882112 38410128296960 38688773200900 40238120473600 41702425008128 43331425985008 45612027352640 48012660371200 49521629697152 52128031260160 54164282481260 54871611852800 57015034190800 61902037121440 65160039075200 67705353101575 72979243764224 76820256593920 77377546401800 80476240947200 86662851970016 91224054705280 96025320742400 99043259394304 104256062520320 108328564962520 114030068381600 123804074242880 130320078150400 135410706203150 145958487528448 154755092803600 173325703940032 182448109410560 192050641484800 198086518788608 208512125040640 216657129925040 228060136763200 247608148485760 260640156300800 270821412406300 291916975056896 309510185607200 346651407880064 364896218821120 384101282969600 396173037577216 433314259850080 456120273526400 495216296971520 521280312601600 541642824812600 619020371214400 693302815760128 729792437642240 792346075154432 866628519700160 912240547052800 990432593943040 1042560625203200 1083285649625200 1238040742428800 1386605631520256 1459584875284480 1733257039400320 1824481094105600 1980865187886080 2166571299250400 2476081484857600 2773211263040512 3466514078800640 3648962188211200 3961730375772160 4333142598500800 4952162969715200 5546422526081024 6933028157601280 7297924376422400 8666285197001600 9904325939430400 13866056315202560 17332570394003200 19808651878860800 27732112630405120 34665140788006400 69330281576012800 138660563152025600
• Sum of all divisors σ(n): 414976588761669480
• Sum of proper divisors (its aliquot sum) s(n): 276316025609643880
• 138660563152025600 is an abundant number, because the sum of its proper divisors (276316025609643880) is greater than itself. Its abundance is 137655462457618280

Bases of 138660563152025600

• Binary: 111101100100111110000110000101011000010000011100000000000₂
• Hexadecimal: 0x1EC9F0C2B083800
• Base-36: 11XB2FBR2GOW

Squares and roots of 138660563152025600

• 138660563152025600 squared (138660563152025600²) is 19226751773636879595937383055360000
• 138660563152025600 cubed (138660563152025600³) is 2665992228516696756774100849903015989100937216000000
• The square root of 138660563152025600 is 372371539.1272882981
• The cube root of 138660563152025600 is 517588.1442141391

Scales and comparisons

• 138,660,563,152,025,600 seconds is equal to 4,408,977,002 years, 49 weeks, 3 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 138,660,563,152,025,600 would take you about thirteen billion, two hundred twenty-six million, nine hundred thirty-one thousand and eight 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 138660563152025600 cubic inches would be around 43132.3 feet tall.

Recreational maths with 138660563152025600

• 138660563152025600 backwards is 006520251365066831
• The number of decimal digits it has is: 18
• The sum of 138660563152025600's digits is 59
• More coming soon!