64849380768480

Names of 64849380768480

• Cardinal: 64849380768480 can be written as Sixty-four trillion, eight hundred forty-nine billion, three hundred eighty million, seven hundred sixty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 6.484938076848 × 10¹³

Factors of 64849380768480

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 11483

Divisors of 64849380768480

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 55 56 60 66 70 73 77 80 84 88 96 105 110 112 120 132 140 146 154 160 165 168 176 210 219 220 224 231 240 264 280 292 308 330 336 352 365 385 420 438 440 462 480 511 528 560 584 616 660 672 730 770 803 840 876 880 924 1022 1056 1095 1120 1155 1168 1232 1320 1460 1533 1540 1606 1680 1752 1760 1848 2044 2190 2310 2336 2409 2464 2555 2640 2801 2920 3066 3080 3212 3360 3504 3696 4015 4088 4380 4620 4818 5110 5280 5602 5621 5840 6132 6160 6424 7008 7392 7665 8030 8176 8403 8581 8760 9240 9636 10220 11204 11242 11680 12045 12264 12320 12848 14005 15330 16060 16352 16806 16863 17162 17520 18480 19272 19607 20440 22408 22484 24090 24528 25696 25743 28010 28105 30660 30811 32120 33612 33726 34324 35040 36960 38544 39214 40880 42015 42905 44816 44968 48180 49056 51486 56020 56210 58821 60067 61320 61622 64240 67224 67452 68648 77088 78428 81760 84030 84315 85810 89632 89936 92433 94391 96360 98035 102972 112040 112420 117642 120134 122640 123244 128480 128715 134448 134904 137296 154055 156856 168060 168630 171620 179872 180201 184866 188782 192720 196070 204473 205944 215677 224080 224840 235284 240268 245280 246488 257430 268896 269808 274592 283173 294105 300335 308110 313712 336120 337260 343240 360402 369732 377564 385440 392140 408946 411888 431354 448160 449680 462165 470568 471955 480536 492976 514860 539616 566346 588210 600670 613419 616220 626413 627424 647031 660737 672240 674520 686480 720804 739464 755128 784280 817892 823776 862708 899360 901005 924330 941136 943910 961072 985952 1022365 1029720 1078385 1132692 1176420 1201340 1226838 1232440 1252826 1294062 1321474 1344480 1349040 1372960 1415865 1431311 1441608 1478928 1510256 1568560 1635784 1725416 1802010 1848660 1879239 1882272 1887820 1922144 1982211 2044730 2059440 2156770 2249203 2265384 2352840 2402680 2453676 2464880 2505652 2588124 2642948 2698080 2831730 2862622 2883216 2957856 3020512 3067095 3132065 3137120 3235155 3271568 3303685 3450832 3604020 3697320 3758478 3775640 3964422 4089460 4118880 4293933 4313540 4384891 4498406 4530768 4705680 4805360 4907352 4929760 5011304 5176248 5285896 5663460 5725244 5766432 6134190 6264130 6470310 6543136 6607370 6747609 6890543 6901664 7156555 7208040 7394640 7516956 7551280 7928844 8178920 8587866 8627080 8769782 8996812 9061536 9396195 9411360 9610720 9814704 9911055 10022608 10352496 10571792 11246015 11326920 11450488 12268380 12528260 12940620 13154673 13214740 13495218 13781086 14313110 14416080 14789280 15033912 15102560 15744421 15857688 16357840 17175732 17254160 17539564 17993624 18792390 19629408 19822110 20045216 20671629 20704992 21143584 21469665 21924455 22492030 22653840 22900976 24035381 24536760 25056520 25881240 26309346 26429480 26990436 27562172 28626220 28832160 30067824 31488842 31715376 32715680 33738045 34351464 34452715 34508320 35079128 35987248 37584780 39644220 41343258 42939330 43848910 44984060 45307680 45801952 47233263 48070762 48233801 49073520 50113040 51762480 52618692 52858960 53980872 55124344 57252440 60135648 62977684 63430752 65773365 67476090 68702928 68905430 70158256 71974496 72106143 75169560 78722105 79288440 82686516 85878660 87697820 89968120 94466526 96141524 96467602 98147040 100226080 103358145 103524960 105237384 105717920 107961744 110248688 114504880 120176905 125955368 131546730 134952180 137405856 137810860 140316512 144212286 144701403 150339120 157444210 158576880 165373032 168247667 171757320 175395640 179936240 188933052 192283048 192935204 206716290 210474768 215923488 220497376 229009760 236166315 240353810 241169005 251910736 263093460 264389191 269904360 275621720 288424572 289402806 300678240 314888420 317153760 330746064 336495334 343514640 350791280 359872480 360530715 377866104 384566096 385870408 413432580 420949536 472332630 480707620 482338010 503821472 504743001 526186920 528778382 539808720 551243440 576849144 578805612 629776840 661492128 672990668 687029280 701582560 721061430 723507015 755732208 769132192 771740816 793167573 826865160 841238335 944665260 961415240 964676020 1009486002 1052373840 1057556764 1079617440 1102486880 1153698288 1157611224 1259553680 1321945955 1345981336 1442122860 1447014030 1511464416 1543481632 1586335146 1653730320 1682476670 1754582813 1850724337 1889330520 1922830480 1929352040 2018972004 2104747680 2115113528 2307396576 2315222448 2519107360 2523715005 2643891910 2691962672 2884245720 2894028060 3172670292 3307460640 3364953340 3509165626 3701448674 3778661040 3845660960 3858704080 3965837865 4037944008 4230227056 4630444896 5047430010 5263748439 5287783820 5383925344 5552173011 5768491440 5788056120 6345340584 6729906680 7018331252 7402897348 7557322080 7717408160 7931675730 8075888016 8460454112 8772914065 9253621685 10094860020 10527496878 10575567640 11104346022 11536982880 11576112240 12282079691 12690681168 13459813360 14036662504 14805794696 15863351460 16151776032 17545828130 18507243370 19300410943 20189720040 21054993756 21151135280 22208692044 23152224480 24564159382 25381362336 26318742195 26919626720 27760865055 28073325008 29611589392 31726702920 35091656260 36846239073 37014486740 38600821886 40379440080 42109987512 42302270560 44417384088 49128318764 52637484390 55521730110 56146650016 57901232829 59223178784 61410398455 63453405840 70183312520 73692478146 74028973480 77201643772 80758880160 84219975024 88834768176 96502054715 98256637528 105274968780 111043460220 115802465658 122820796910 126906811680 135102876601 140366625040 147384956292 148057946960 154403287544 168439950048 177669536352 184231195365 193004109430 196513275056 210549937560 222086920440 231604931316 245641593820 270205753202 280733250080 289506164145 294769912584 296115893920 308806575088 368462390730 386008218860 393026550112 405308629803 421099875120 444173840880 463209862632 491283187640 540411506404 579012328290 589539825168 617613150176 675514383005 736924781460 772016437720 810617259606 842199750240 888347681760 926419725264 982566375280 1080823012808 1158024656580 1179079650336 1351028766010 1473849562920 1544032875440 1621234519212 1852839450528 1965132750560 2026543149015 2161646025616 2316049313160 2702057532020 2947699125840 3088065750880 3242469038424 4053086298030 4323292051232 4632098626320 5404115064040 5895398251680 6484938076848 8106172596060 9264197252640 10808230128080 12969876153696 16212345192120 21616460256160 32424690384240 64849380768480
• Sum of all divisors σ(n): 258292255721472
• Sum of proper divisors (its aliquot sum) s(n): 193442874952992
• 64849380768480 is an abundant number, because the sum of its proper divisors (193442874952992) is greater than itself. Its abundance is 128593494184512

Bases of 64849380768480

• Binary: 1110101111101011101100010011011111101011100000₂
• Hexadecimal: 0x3AFAEC4DFAE0
• Base-36: MZJE6Y4TC

Squares and roots of 64849380768480

• 64849380768480 squared (64849380768480²) is 4205442186055303675361510400
• 64849380768480 cubed (64849380768480³) is 272720321623329300198694993745365512192000
• The square root of 64849380768480 is 8052911.3225267791
• The cube root of 64849380768480 is 40176.1772271611

Scales and comparisons

• 64,849,380,768,480 seconds is equal to 2,062,009 years, 37 weeks, 1 day, 16 hours, 8 minutes.
• To count from 1 to 64,849,380,768,480 would take you about five million, one hundred fifty-five thousand and twenty-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 64849380768480 cubic inches would be around 3348 feet tall.

Recreational maths with 64849380768480

• 64849380768480 backwards is 08486708394846
• The number of decimal digits it has is: 14
• The sum of 64849380768480's digits is 75
• More coming soon!