64143914347520

Names of 64143914347520

• Cardinal: 64143914347520 can be written as Sixty-four trillion, one hundred forty-three billion, nine hundred fourteen million, three hundred forty-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 6.414391434752 × 10¹³

Factors of 64143914347520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 350

Divisors of 64143914347520

• Number of divisors d(n): 660
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 79 80 98 112 128 140 158 160 196 224 245 256 257 280 316 320 343 392 395 448 490 512 514 553 560 632 640 686 784 790 896 980 1024 1028 1106 1120 1264 1280 1285 1372 1568 1580 1715 1792 1799 1960 2056 2212 2240 2401 2528 2560 2570 2744 2765 3136 3160 3430 3584 3598 3871 3920 4112 4424 4480 4802 5056 5120 5140 5488 5530 6272 6320 6860 7168 7196 7742 7840 8224 8848 8960 8995 9604 10112 10280 10976 11060 12005 12544 12593 12640 13720 14392 15484 15680 16448 17696 17920 17990 19208 19355 20224 20303 20560 21952 22120 24010 25088 25186 25280 27097 27440 28784 30968 31360 32896 35392 35840 35980 38416 38710 40448 40606 41120 43904 44240 48020 50176 50372 50560 54194 54880 57568 61936 62720 62965 65792 66049 70784 71960 76832 77420 80896 81212 82240 87808 88151 88480 96040 100744 101120 101515 108388 109760 115136 123872 125440 125930 131584 132098 135485 141568 142121 143920 153664 154840 162424 164480 175616 176302 176960 189679 192080 201488 202240 203030 216776 219520 230272 247744 250880 251860 263168 264196 270970 283136 284242 287840 307328 309680 324848 328960 330245 351232 352604 353920 379358 384160 402976 404480 406060 433552 439040 440755 460544 462343 495488 503720 528392 541940 566272 568484 575680 614656 617057 619360 649696 657920 660490 705208 707840 710605 758716 768320 805952 812120 867104 878080 881510 921088 924686 948395 990976 994847 1007440 1056784 1083880 1136968 1151360 1229312 1234114 1238720 1299392 1315840 1320980 1410416 1415680 1421210 1517432 1536640 1611904 1624240 1734208 1756160 1763020 1842176 1849372 1896790 1981952 1989694 2014880 2113568 2167760 2273936 2302720 2311715 2458624 2468228 2477440 2598784 2641960 2820832 2831360 2842420 3034864 3073280 3085285 3223808 3236401 3248480 3468416 3526040 3698744 3793580 3963904 3979388 4029760 4227136 4335520 4547872 4605440 4623430 4936456 4954880 4974235 5197568 5217871 5283920 5641664 5684840 6069728 6146560 6170570 6447616 6472802 6496960 6936832 6963929 7052080 7397488 7587160 7958776 8059520 8454272 8671040 9095744 9210880 9246860 9872912 9909760 9948470 10395136 10435742 10567840 11283328 11369680 12139456 12293120 12341140 12895232 12945604 12993920 13873664 13927858 14104160 14794976 15174320 15917552 16119040 16182005 16908544 17342080 18191488 18493720 19745824 19819520 19896940 20790272 20871484 21135680 22566656 22654807 22739360 24278912 24682280 25891208 25987840 26089355 27747328 27855716 28208320 29589952 30348640 31835104 32238080 32364010 33817088 34684160 34819645 36382976 36525097 36987440 39491648 39793880 41742968 42271360 45133312 45309614 45478720 48557824 48747503 49364560 51782416 51975680 52178710 55711432 56416640 59179904 60697280 63670208 64476160 64728020 67634176 69368320 69639290 72765952 73050194 73974880 78983296 79587760 83485936 84542720 90266624 90619228 90957440 97115648 97495006 98729120 103564832 103951360 104357420 111422864 112833280 113274035 118359808 121394560 127340416 129456040 138736640 139278580 145531904 146100388 147949760 157966592 158583649 159175520 166971872 169085440 181238456 181914880 182625485 194231296 194990012 197458240 207129664 208714840 222845728 225666560 226548070 236719616 242789120 243737515 254680832 255675679 258912080 278557160 292200776 295899520 315933184 317167298 318351040 333943744 338170880 362476912 363829760 365250970 389980024 394916480 414259328 417429680 445691456 451333120 453096140 473439232 485578240 487475030 509361664 511351358 517824160 557114320 584401552 591799040 631866368 634334596 636702080 667887488 724953824 727659520 730501940 779960048 789832960 792918245 828518656 834859360 891382912 906192280 971156480 974950060 1018723328 1022702716 1035648320 1114228640 1168803104 1183598080 1268669192 1273404160 1278378395 1335774976 1449907648 1461003880 1559920096 1579665920 1585836490 1657037312 1669718720 1782765824 1789729753 1812384560 1949900120 2045405432 2071296640 2228457280 2337606208 2367196160 2537338384 2546808320 2556756790 2671549952 2899815296 2922007760 3119840192 3159331840 3171672980 3314074624 3339437440 3565531648 3579459506 3624769120 3899800240 4090810864 4142593280 4456914560 4675212416 5074676768 5093616640 5113513580 5343099904 5799630592 5844015520 6239680384 6343345960 6678874880 7131063296 7158919012 7249538240 7799600480 8181621728 8285186560 8913829120 8948648765 9350424832 10149353536 10227027160 11599261184 11688031040 12479360768 12528108271 12686691920 13357749760 14317838024 14499076480 15599200960 16363243456 16570373120 17827658240 17897297530 18700849664 20298707072 20454054320 23198522368 23376062080 24958721536 25056216542 25373383840 26715499520 28635676048 28998152960 31198401920 32726486912 35655316480 35794595060 37401699328 40597414144 40908108640 46752124160 49917443072 50112433084 50746767680 57271352096 57996305920 62396803840 62640541355 65452973824 71589190120 81194828288 81816217280 93504248320 100224866168 101493535360 114542704192 115992611840 124793607680 125281082710 130905947648 143178380240 162389656576 163632434560 187008496640 200449732336 202987070720 229085408384 249587215360 250562165420 261811895296 286356760480 327264869120 400899464672 405974141440 458170816768 501124330840 572713520960 654529738240 801798929344 811948282880 916341633536 1002248661680 1145427041920 1309059476480 1603597858688 1832683267072 2004497323360 2290854083840 3207195717376 4008994646720 4581708167680 6414391434752 8017989293440 9163416335360 12828782869504 16035978586880 32071957173760 64143914347520
• Sum of all divisors σ(n): 182486847181920
• Sum of proper divisors (its aliquot sum) s(n): 118342932834400
• 64143914347520 is an abundant number, because the sum of its proper divisors (118342932834400) is greater than itself. Its abundance is 54199018486880

Bases of 64143914347520

• Binary: 1110100101011010101011001110101010110000000000₂
• Hexadecimal: 0x3A56AB3AAC00
• Base-36: MQJB2GEM8

Squares and roots of 64143914347520

• 64143914347520 squared (64143914347520²) is 4114441747821982107330150400
• 64143914347520 cubed (64143914347520³) is 263916399060153703805219158804039467008000
• The square root of 64143914347520 is 8008989.5959178271
• The cube root of 64143914347520 is 40029.9597105245

Scales and comparisons

• 64,143,914,347,520 seconds is equal to 2,039,578 years, 3 weeks, 3 days, 1 hour, 25 minutes, 20 seconds.
• To count from 1 to 64,143,914,347,520 would take you about five million, ninety-eight thousand, nine 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 64143914347520 cubic inches would be around 3335.8 feet tall.

Recreational maths with 64143914347520

• 64143914347520 backwards is 02574341934146
• The number of decimal digits it has is: 14
• The sum of 64143914347520's digits is 53
• More coming soon!