64738701084680

Names of 64738701084680

• Cardinal: 64738701084680 can be written as Sixty-four trillion, seven hundred thirty-eight billion, seven hundred one million, eighty-four thousand, six hundred eighty.

Scientific notation

• Scientific notation: 6.473870108468 × 10¹³

Factors of 64738701084680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 153

Divisors of 64738701084680

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 29 31 35 40 49 56 58 62 70 79 98 116 124 140 145 155 158 196 203 217 232 245 248 280 290 310 316 343 392 395 406 434 490 553 580 620 632 686 790 812 841 868 899 980 1015 1085 1106 1160 1240 1372 1421 1519 1580 1624 1682 1715 1736 1798 1960 2030 2170 2212 2291 2449 2744 2765 2842 3038 3160 3364 3430 3596 3871 4060 4205 4340 4424 4495 4582 4898 5530 5684 5887 6076 6241 6293 6728 6860 7105 7192 7595 7742 8120 8410 8680 8990 9164 9796 9947 10633 11060 11368 11455 11774 12152 12245 12482 12586 13720 14210 15190 15484 16037 16820 17143 17980 18328 19355 19592 19894 21266 22120 22910 23548 24389 24490 24964 25172 26071 27097 28420 29435 30380 30968 31205 31465 32074 33640 34286 35960 38710 39788 41209 42532 43687 44051 45820 47096 48778 48980 49735 49928 50344 52142 53165 54194 56840 58870 60760 62410 62930 64148 66439 68572 71021 77420 79576 80185 82418 85064 85715 87374 88102 91640 97556 97960 99470 104284 106330 108388 112259 117740 120001 121945 124820 125860 128296 130355 132878 135485 137144 142042 154840 160370 164836 170723 171430 174748 176204 180989 182497 193471 195112 198940 206045 208568 212660 216776 218435 220255 224518 235480 240002 243890 249640 251720 260710 265756 270970 284084 288463 305809 308357 320740 329672 332195 341446 342860 349496 352408 355105 361978 364994 386942 397880 412090 425320 436870 440510 449036 465073 480004 487780 497147 521420 531512 541940 561295 568168 576926 600005 611618 616714 641480 664390 682892 685720 710210 723956 729988 756059 773884 785813 824180 840007 853615 873740 881020 898072 904945 912485 930146 960008 967355 975560 994294 1042840 1083880 1122590 1153852 1195061 1200010 1223236 1233428 1266923 1277479 1328780 1354297 1365784 1420420 1442315 1447912 1459976 1512118 1529045 1541785 1547768 1571626 1648360 1680014 1707230 1747480 1762040 1809890 1824970 1860292 1926731 1934710 1988588 2059609 2140663 2245180 2307704 2325365 2390122 2400020 2446472 2466856 2485735 2533846 2554958 2657560 2708594 2840840 2884630 3024236 3058090 3083570 3143252 3255511 3360028 3414460 3480029 3619780 3649940 3720584 3780295 3853462 3869420 3929065 3977176 4119218 4200035 4281326 4490360 4650730 4780244 4800040 4971470 5067692 5109916 5248681 5292413 5417188 5610659 5769260 5975305 6048472 6116180 6167140 6286504 6334615 6387395 6511022 6720056 6771485 6828920 6960058 7239560 7299880 7560590 7706924 7738840 7858130 8238436 8365427 8400070 8562652 8868461 8942353 9301460 9480079 9560488 9633655 9942940 10135384 10219832 10298045 10497362 10584826 10703315 10834376 11221318 11538520 11950610 12232360 12334280 12669230 12774790 13022044 13487117 13542970 13920116 14417263 15121180 15413848 15716260 16277555 16476872 16730854 16800140 17125304 17400145 17736922 17884706 18602920 18960158 19267310 19885880 20596090 20994724 21169652 21406630 22442636 22788577 23901220 24360203 25338460 25549580 26044088 26243405 26462065 26974234 27085940 27840232 28053295 28834526 30242360 31432520 32555110 33461708 33600280 34800290 35473844 35769412 36740767 37046891 37920316 38534620 39274613 41192180 41827135 41989448 42339304 42813260 44342305 44711765 44885272 45577154 47400395 47802440 48720406 50676920 51099160 52486810 52924130 53948468 54171880 56106590 57669052 59728661 62079227 65110220 66360553 66923416 67435585 69600580 70947688 71538824 72086315 73481534 74093782 75840632 77069240 78549226 82384360 83654270 85626520 88684610 89423530 91154308 94409819 94800790 97440812 100920841 104973620 105848260 107896936 112213180 113942885 115338104 119457322 121801015 124158454 130220440 132721106 134871170 139201160 144172630 146963068 148187564 152211749 157098452 162709111 167308540 177369220 178847060 182308616 183703835 185234455 188819638 189601580 194881624 196373065 201841682 209947240 211696520 224426360 227885770 238914644 243602030 248316908 257185369 259328237 265442212 269742340 274922291 288345260 293926136 296375128 298643305 304423498 310396135 314196904 325418222 331802765 334617080 354738440 357694120 367407670 370468910 377639276 379203160 392746130 403683364 418100627 455771540 472049095 477829288 487204060 496633816 504604205 514370738 518656474 530884424 539484680 549844582 576690520 597286610 608846996 620792270 650836444 660868733 663605530 706445887 734815340 740937820 755278552 761058745 785492260 807366728 813545555 836201254 911543080 944098190 974408120 1009208410 1028741476 1037312948 1065482243 1099689164 1138963777 1194573220 1217693992 1241584540 1285926845 1296641185 1301672888 1321737466 1327211060 1374611455 1412891774 1469630680 1481875640 1522117490 1570984520 1627091110 1672402508 1800297583 1888196380 1924456037 2018416820 2057482952 2074625896 2090503135 2130964486 2199378328 2277927554 2389146440 2483169080 2571853690 2593282370 2643474932 2654422120 2749222910 2825783548 2926704389 3044234980 3254182220 3304343665 3344805016 3532229435 3600595166 3776392760 3848912074 4036833640 4181006270 4261928972 4555855108 4718564219 5143707380 5186564740 5286949864 5327411215 5498445820 5651567096 5694818885 5853408778 6088469960 6508364440 6608687330 7064458870 7201190332 7458375701 7697824148 7972746439 8362012540 8523857944 9001487915 9111710216 9437128438 9622280185 10287414760 10373129480 10654822430 10996891640 11389637770 11706817556 13217374660 14128917740 14402380664 14633521945 14916751402 15395648296 15945492878 16724025080 18002975830 18874256876 19244560370 20486930723 21309644860 22779275540 23413635112 23592821095 26434749320 28257835480 29267043890 29833502804 31890985756 33029949533 36005951660 37291878505 37748513752 38489120740 39863732195 40973861446 42619289720 45558551080 47185642190 52208629907 55809225073 58534087780 59667005608 63781971512 66059899066 72011903320 74583757010 76978241480 79727464390 81947722892 94371284380 102434653615 104417259814 111618450146 117068175560 132119798132 149167514020 159454928780 163895445784 165149747665 188742568760 204869307230 208834519628 223236900292 231209646731 261043149535 264239596264 279046125365 298335028040 318909857560 330299495330 409738614460 417669039256 446473800584 462419293462 522086299070 558092250730 660598990660 819477228920 924838586924 1044172598140 1116184501460 1156048233655 1321197981320 1618467527117 1849677173848 2088345196280 2232369002920 2312096467310 3236935054234 4624192934620 6473870108468 8092337635585 9248385869240 12947740216936 16184675271170 32369350542340 64738701084680
• Sum of all divisors σ(n): 183938065920000
• Sum of proper divisors (its aliquot sum) s(n): 119199364835320
• 64738701084680 is an abundant number, because the sum of its proper divisors (119199364835320) is greater than itself. Its abundance is 54460663750640

Bases of 64738701084680

• Binary: 1110101110000100100111010010000000100000001000₂
• Hexadecimal: 0x3AE127480808
• Base-36: MY4JR4E88

Squares and roots of 64738701084680

• 64738701084680 squared (64738701084680²) is 4191099418131547408530702400
• 64738701084680 cubed (64738701084680³) is 271326332446594525075573426547962279232000
• The square root of 64738701084680 is 8046036.3586476541
• The cube root of 64738701084680 is 40153.3077271551

Scales and comparisons

• 64,738,701,084,680 seconds is equal to 2,058,490 years, 23 weeks, 19 hours, 31 minutes, 20 seconds.
• To count from 1 to 64,738,701,084,680 would take you about five million, one hundred forty-six thousand, two hundred twenty-six 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 64738701084680 cubic inches would be around 3346.1 feet tall.

Recreational maths with 64738701084680

• 64738701084680 backwards is 08648010783746
• 64738701084680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64738701084680's digits is 62
• More coming soon!