68072967372800

Names of 68072967372800

• Cardinal: 68072967372800 can be written as Sixty-eight trillion, seventy-two billion, nine hundred sixty-seven million, three hundred seventy-two thousand, eight hundred.

Scientific notation

• Scientific notation: 6.80729673728 × 10¹³

Factors of 68072967372800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 188

Divisors of 68072967372800

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 23 25 26 32 34 40 46 50 52 61 64 65 67 68 80 85 92 100 104 115 122 128 130 134 136 160 170 184 200 208 221 230 244 256 260 268 272 299 305 320 325 335 340 368 391 400 416 425 442 460 488 512 520 536 544 575 598 610 640 650 670 680 736 782 793 800 832 850 871 884 920 976 1024 1037 1040 1072 1088 1105 1139 1150 1196 1220 1280 1300 1340 1360 1403 1472 1495 1525 1541 1564 1586 1600 1664 1675 1700 1742 1768 1840 1952 1955 2048 2074 2080 2144 2176 2210 2278 2300 2392 2440 2560 2600 2680 2720 2806 2944 2990 3050 3082 3128 3172 3200 3328 3350 3400 3484 3536 3680 3904 3910 3965 4087 4096 4148 4160 4288 4352 4355 4420 4556 4600 4784 4880 5083 5120 5185 5200 5360 5440 5525 5612 5695 5888 5980 6100 6164 6256 6344 6400 6656 6700 6800 6968 7015 7072 7360 7475 7705 7808 7820 7930 8174 8192 8296 8320 8576 8704 8710 8840 9112 9200 9568 9760 9775 10166 10240 10370 10400 10720 10880 11050 11224 11390 11776 11960 12200 12328 12512 12688 12800 13312 13400 13481 13600 13936 14030 14144 14720 14807 14950 15410 15616 15640 15860 16348 16384 16592 16640 17152 17408 17420 17680 18224 18239 18400 19136 19520 19550 19825 20033 20332 20435 20480 20740 20800 21440 21760 21775 22100 22448 22780 23552 23851 23920 24400 24656 25024 25376 25415 25600 25925 26197 26624 26800 26962 27200 27872 28060 28288 28475 29440 29614 29900 30820 31232 31280 31720 32696 32768 33184 33280 34304 34816 34840 35075 35360 36448 36478 36800 38272 38525 39040 39100 39650 40066 40664 40870 40960 41480 41600 42880 43520 43550 44200 44896 45560 47104 47702 47840 48800 49312 50048 50752 50830 51200 51850 52394 53131 53248 53600 53924 54400 55744 56120 56576 56950 58880 59228 59800 61640 62464 62560 63440 65392 65536 66368 66560 67405 68608 69479 69632 69680 70150 70720 72896 72956 73600 74035 76544 77050 78080 78200 79300 80132 81328 81740 81920 82960 83200 85760 87040 87100 88400 89792 91120 91195 94001 94208 95404 95680 97600 98624 100096 100165 101504 101660 102175 102400 103700 104788 106262 106496 107200 107848 108800 111488 112240 113152 113900 117760 118456 119255 119600 123280 124928 125120 126880 127075 130784 130985 131072 132736 133120 134810 137216 138958 139264 139360 140300 141440 145792 145912 147200 148070 153088 154100 156160 156400 158600 160264 162656 163480 163840 165920 166400 171520 174080 174200 176800 179584 182240 182390 188002 188416 190808 191360 195200 197248 200192 200330 203008 203320 204350 204800 207400 209576 212524 212992 214400 215696 217600 222976 224480 226304 227800 235520 236912 238510 239200 246560 249856 250240 253760 254150 261568 261970 265472 265655 266240 269620 274432 277916 278528 278720 280600 282880 291584 291824 294400 296140 306176 308200 310063 312320 312800 317200 320528 325312 326960 327680 331840 332800 337025 340561 343040 347395 348160 348400 353600 359168 364480 364780 370175 376004 376832 381616 382720 390400 394496 400384 400660 406016 406640 408700 409600 414800 419152 425048 425984 428800 431392 435200 445952 448960 452608 455600 455975 470005 471040 473824 477020 478400 493120 499712 500480 500825 507520 508300 523136 523940 530944 531310 532480 539240 548864 555832 557056 557440 561200 565760 583168 583648 588800 592280 596275 612352 616400 620126 624640 625600 634400 641056 650624 653920 654925 655360 663680 665600 674050 681122 686080 694790 696320 696800 707200 718336 728960 729560 740350 752008 753664 763232 765440 780800 788992 800768 801320 812032 813280 817400 819200 829600 838304 850096 851968 857600 862784 870400 891904 897920 903227 905216 911200 911950 940010 942080 947648 954040 956800 986240 999424 1000960 1001650 1015040 1016600 1046272 1047880 1061888 1062620 1064960 1078480 1097728 1111664 1114112 1114880 1122400 1131520 1166336 1167296 1177600 1184560 1192550 1222013 1224704 1232800 1240252 1249280 1251200 1268800 1282112 1301248 1307840 1309850 1327360 1328275 1331200 1348100 1362244 1372160 1389580 1392640 1393600 1414400 1436672 1457920 1459120 1480700 1504016 1507328 1526464 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30550325 30617600 31006300 31559680 31960340 32030720 32052800 32481280 32531200 33480704 33532160 33980416 34003840 34056100 34511360 35573248 35676160 35916800 36129080 36208640 37322752 37353472 37600400 37683200 37905920 38161600 39104416 39190528 39449600 39688064 39950425 39976960 40038400 40601600 41027584 41548442 41639936 41850880 41915200 42475520 42504800 42598400 43139200 43591808 43909120 44466560 44595200 45161350 45260800 45973504 46653440 46691840 47382400 48128512 48846848 48880520 48988160 49610080 49971200 50495488 51136544 51249152 51284480 51970048 52049920 52313600 53094400 53651456 54406144 54489760 54886400 55218176 55583200 55705600 57081856 57466880 57806528 58316800 58364800 60160640 60649472 61058560 61100650 61235200 62012600 63119360 63920680 64061440 64105600 64962560 65062400 66961408 67064320 67960832 68007680 68112200 69022720 71146496 71352320 71833600 72258160 72417280 74645504 74706944 75200800 75366400 75811840 76323200 78208832 78899200 79376128 79900850 80076800 81203200 82055168 83096884 83279872 83701760 83830400 84951040 85009600 86278400 87183616 88933120 89190400 90322700 90521600 91947008 93306880 93383680 94764800 96257024 97693696 97761040 97976320 99220160 99942400 100990976 102273088 102568960 103871105 103940096 104099840 104627200 106188800 107302912 108812288 108979520 109772800 110436352 111166400 114163712 114933760 115613056 116633600 116729600 120321280 121298944 122117120 122201300 122470400 124025200 126238720 127841360 128122880 128211200 129925120 130124800 133922816 134128640 135921664 136015360 136224400 138045440 142292992 142704640 143667200 144516320 144834560 149291008 149413888 150401600 151623680 152646400 156417664 157798400 158752256 159801700 160153600 162406400 164110336 166193768 166559744 167403520 167660800 169902080 170019200 172556800 174367232 177866240 178380800 180645400 181043200 183894016 186613760 186767360 189529600 192514048 195387392 195522080 195952640 198440320 199884800 201981952 204546176 205137920 207742210 208199680 209254400 212377600 214605824 217624576 217959040 219545600 220872704 222332800 229867520 231226112 233267200 233459200 240642560 242597888 244234240 244402600 244940800 248050400 252477440 255682720 256245760 256422400 259850240 260249600 267845632 268257280 272030720 272448800 276090880 284585984 285409280 287334400 289032640 298827776 300803200 303247360 305292800 312835328 315596800 317504512 319603400 320307200 324812800 328220672 332387536 333119488 334807040 335321600 339804160 340038400 345113600 348734464 355732480 356761600 361290800 362086400 373227520 373534720 379059200 385028096 390774784 391044160 396880640 409092352 410275840 415484420 416399360 418508800 424755200 429211648 435249152 435918080 441745408 444665600 459735040 462452224 466534400 466918400 481285120 485195776 488468480 488805200 489881600 496100800 504954880 511365440 512844800 519355525 519700480 520499200 535691264 536514560 544061440 544897600 552181760 569171968 570818560 574668800 578065280 597655552 601606400 606494720 610585600 625670656 631193600 635009024 639206800 640614400 649625600 656441344 664775072 666238976 669614080 670643200 679608320 680076800 690227200 697468928 711464960 713523200 722581600 724172800 746455040 747069440 758118400 770056192 781549568 782088320 793761280 818184704 820551680 830968840 832798720 837017600 849510400 858423296 870498304 871836160 883490816 889331200 919470080 924904448 933068800 933836800 962570240 970391552 976936960 977610400 979763200 992201600 1009909760 1022730880 1025689600 1038711050 1040998400 1073029120 1088122880 1089795200 1104363520 1138343936 1149337600 1156130560 1195311104 1203212800 1212989440 1221171200 1251341312 1262387200 1270018048 1278413600 1281228800 1299251200 1312882688 1329550144 1339228160 1341286400 1360153600 1380454400 1394937856 1422929920 1427046400 1445163200 1494138880 1516236800 1540112384 1563099136 1564176640 1587522560 1636369408 1641103360 1661937680 1665597440 1674035200 1699020800 1716846592 1740996608 1743672320 1766981632 1778662400 1849808896 1866137600 1867673600 1925140480 1940783104 1953873920 1955220800 1984403200 2045461760 2051379200 2077422100 2081996800 2146058240 2176245760 2179590400 2208727040 2276687872 2298675200 2312261120 2390622208 2406425600 2425978880 2442342400 2502682624 2524774400 2540036096 2556827200 2598502400 2625765376 2659100288 2678456320 2682572800 2720307200 2760908800 2789875712 2845859840 2854092800 2890326400 2988277760 3032473600 3080224768 3126198272 3128353280 3175045120 3272738816 3282206720 3323875360 3331194880 3348070400 3398041600 3433693184 3481993216 3487344640 3557324800 3699617792 3732275200 3735347200 3850280960 3907747840 3910441600 3968806400 4090923520 4102758400 4154844200 4163993600 4292116480 4352491520 4359180800 4417454080 4553375744 4597350400 4624522240 4812851200 4851957760 4884684800 5005365248 5049548800 5080072192 5113654400 5318200576 5365145600 5440614400 5521817600 5579751424 5691719680 5780652800 5976555520 6064947200 6160449536 6256706560 6350090240 6545477632 6564413440 6647750720 6696140800 6963986432 6974689280 7114649600 7399235584 7470694400 7700561920 7815495680 7820883200 7937612800 8181847040 8205516800 8309688400 8327987200 8584232960 8704983040 8718361600 8834908160 9106751488 9249044480 9625702400 9703915520 9769369600 10010730496 10160144384 10227308800 10636401152 10730291200 10881228800 11043635200 11159502848 11383439360 11561305600 11953111040 12129894400 12320899072 12513413120 12700180480 13090955264 13128826880 13295501440 13392281600 13949378560 14229299200 14798471168 14941388800 15401123840 15630991360 15641766400 15875225600 16363694080 16411033600 16619376800 16655974400 17168465920 17409966080 17436723200 18498088960 19251404800 19538739200 20021460992 20320288768 20454617600 21272802304 21460582400 21762457600 22087270400 22319005696 22766878720 23122611200 24259788800 25026826240 25400360960 26181910528 26591002880 27898757120 28458598400 29596942336 29882777600 30802247680 31283532800 31750451200 32727388160 32822067200 33238753600 34819932160 34873446400 36996177920 38502809600 39077478400 40042921984 40640577536 40909235200 42545604608 42921164800 43524915200 44174540800 44638011392 45533757440 46245222400 48519577600 50053652480 50800721920 52363821056 53182005760 55797514240 56917196800 59193884672 59765555200 61604495360 62567065600 63500902400 65454776320 65644134400 66477507200 69746892800 73992355840 77005619200 78154956800 80085843968 81818470400 85091209216 85842329600 87049830400 92490444800 100107304960 101601443840 104727642112 106364011520 111595028480 113834393600 118387769344 125134131200 127001804800 130909552640 132955014400 139493785600 147984711680 154011238400 160171687936 163636940800 170182418432 174099660800 184980889600 200214609920 203202887680 209455284224 212728023040 223190056960 227668787200 250268262400 254003609600 261819105280 265910028800 278987571200 295969423360 308022476800 327273881600 340364836864 369961779200 400429219840 425456046080 500536524800 508007219200 523638210560 531820057600 557975142400 591938846720 654547763200 680729673728 739923558400 800858439680 850912092160 1001073049600 1016014438400 1047276421120 1063640115200 1115950284800 1309095526400 1361459347456 1479847116800 1701824184320 2002146099200 2127280230400 2618191052800 2722918694912 2959694233600 3403648368640 4004292198400 4254560460800 5236382105600 6807296737280 8509120921600 13614593474560 17018241843200 34036483686400 68072967372800
• Sum of all divisors σ(n): 207210779161344
• Sum of proper divisors (its aliquot sum) s(n): 139137811788544
• 68072967372800 is an abundant number, because the sum of its proper divisors (139137811788544) is greater than itself. Its abundance is 71064844415744

Bases of 68072967372800

• Binary: 1111011110100101111001000010100000000000000000₂
• Hexadecimal: 0x3DE9790A0000
• Base-36: O4OAF6JNK

Squares and roots of 68072967372800

• 68072967372800 squared (68072967372800²) is 4633928886938293334179840000
• 68072967372800 cubed (68072967372800³) is 315445289928425862224539975367524352000000
• The square root of 68072967372800 is 8250634.3618415183
• The cube root of 68072967372800 is 40831.1451949075

Scales and comparisons

• 68,072,967,372,800 seconds is equal to 2,164,509 years, 41 weeks, 3 days, 19 hours, 33 minutes, 20 seconds.
• To count from 1 to 68,072,967,372,800 would take you about five million, four hundred eleven thousand, two 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 68072967372800 cubic inches would be around 3402.6 feet tall.

Recreational maths with 68072967372800

• 68072967372800 backwards is 00827376927086
• 68072967372800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 68072967372800's digits is 65
• More coming soon!