64489469426550

Names of 64489469426550

• Cardinal: 64489469426550 can be written as Sixty-four trillion, four hundred eighty-nine billion, four hundred sixty-nine million, four hundred twenty-six thousand, five hundred fifty.

Scientific notation

• Scientific notation: 6.448946942655 × 10¹³

Factors of 64489469426550

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4658

Divisors of 64489469426550

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 37 42 45 49 50 54 63 70 74 75 90 98 105 111 126 135 147 150 175 185 189 210 222 225 245 259 270 294 315 333 343 350 370 378 441 450 490 518 525 555 630 666 675 686 735 777 882 925 945 999 1029 1050 1063 1110 1225 1295 1323 1350 1470 1554 1575 1665 1715 1813 1850 1890 1998 2058 2126 2205 2331 2450 2590 2646 2775 3087 3150 3189 3330 3430 3541 3626 3675 3885 4410 4662 4725 4995 5145 5315 5439 5550 6174 6378 6475 6615 6993 7082 7350 7441 7770 8325 8575 9065 9261 9450 9567 9990 10290 10623 10630 10878 11025 11655 12691 12950 13230 13986 14882 15435 15945 16317 16650 17150 17705 18130 18522 19134 19425 21246 22050 22323 23310 24787 24975 25382 25725 26575 27195 28701 30870 31869 31890 32634 33075 34965 35410 37205 38073 38850 39331 44646 45325 46305 47835 48951 49574 49950 51450 52087 53115 53150 54390 57402 58275 63455 63738 66150 66969 69930 74361 74410 76146 77175 78662 79725 81585 88525 90650 92610 95607 95670 97902 104174 106230 111615 114219 116550 117993 123935 126910 131017 133938 135975 143505 148722 154350 156261 159345 159450 163170 173509 174825 177050 186025 190365 191214 196655 200907 223083 223230 228438 231525 235986 239175 244755 247870 260435 262034 265575 271950 275317 287010 312522 317275 318690 334845 342657 347018 349650 353979 364609 371805 372050 380730 393051 393310 401814 407925 446166 463050 468783 478035 478350 489510 520527 520870 531150 550634 558075 571095 589965 619675 634550 655085 669249 669690 685314 707958 717525 729218 743610 781305 786102 796725 815850 825951 867545 917119 937566 951825 956070 983275 1004535 1041054 1061937 1093827 1115415 1116150 1142190 1179153 1179930 1214563 1223775 1239350 1302175 1310170 1338498 1376585 1406349 1435050 1561581 1562610 1593450 1651902 1674225 1713285 1735090 1769895 1823045 1834238 1859025 1903650 1927219 1965255 1966550 2009070 2123874 2187654 2230830 2343915 2358306 2390175 2429126 2447550 2477853 2602635 2604350 2751357 2753170 2812698 2855475 2949825 3123162 3275425 3281481 3346245 3348450 3426570 3537459 3539790 3643689 3646090 3718050 3764083 3854438 3906525 3930510 4129755 4337725 4585595 4684743 4687830 4780350 4955706 5022675 5205270 5309685 5469135 5502714 5577075 5710950 5781657 5895765 5899650 6072815 6419833 6550850 6562962 6692490 6882925 7031745 7074918 7287378 7433559 7528166 7807905 7813050 8254071 8259510 8566425 8675450 8849475 9115225 9171190 9369486 9636095 9826275 9844443 10045350 10619370 10931067 10938270 11154150 11292249 11563314 11719575 11791530 12145630 12389265 12839666 13013175 13490533 13756785 13765850 14063490 14867118 15615810 16407405 16508142 16731225 17132850 17344971 17687295 17698950 18218445 18230450 18820415 19259499 19272190 19652550 19688886 20648775 21862134 22584498 22927975 23423715 23439150 24762213 24778530 26026350 26348581 26548425 26981066 27345675 27513570 28908285 29478825 30364075 32099165 32793201 32814810 33462450 33876747 34689942 35158725 35374590 36436890 37167795 37640830 38518998 39039525 40471599 41270355 41297550 44938831 45855950 46847430 48180475 49222215 49524426 52034913 52697162 53096850 54655335 54691350 56461245 57778497 57816570 58957650 60728150 61946325 64198330 65586402 67452665 67753494 68783925 70317450 74335590 78079050 79045743 80943198 82037025 82540710 86724855 88436475 89877662 91092225 94102075 96297495 96360950 98444430 101630241 104069826 109310670 112922490 115556994 117118575 121414797 123811065 123892650 131742905 134816493 134905330 137567850 139271071 144541425 158091486 160495825 163966005 164074050 169383735 173335491 173449710 176872950 182184450 184440067 185838975 188204150 192594990 202357995 203260482 206351775 224694155 234237150 237137229 242829594 246111075 247622130 260174565 263485810 269632986 273276675 278542142 282306225 288892485 289082850 320991650 327932010 337263325 338767470 346670982 364244391 368880134 371677950 395228715 404449479 404715990 412703550 417813213 433624275 449388310 474274458 481487475 492222150 508151205 520349130 546553350 553320201 564612450 577784970 607073985 619055325 658714525 674082465 674526650 696355355 711411687 728488782 790457430 808898958 819830025 835626426 846918675 866677455 867248550 922200335 962974950 974897497 1011789975 1016302410 1106640402 1123470775 1185686145 1213348437 1214147970 1238110650 1253439639 1291080469 1300872825 1317429050 1348164930 1392710710 1422823374 1444462425 1639660050 1659960603 1693837350 1733354910 1821221955 1844400670 1949794994 1976143575 2022247395 2023579950 2089066065 2246941550 2371372290 2426696874 2506879278 2540756025 2582160938 2601745650 2766601005 2888924850 2924692491 3035369925 3319921206 3370412325 3481776775 3557058435 3642443910 3760318917 3873241407 3952287150 4044494790 4178132130 4333387275 4611001675 4874487485 4979881809 5081512050 5533202010 5849384982 5928430725 6066742185 6070739850 6267198195 6455402345 6740824650 6824282479 6963553550 7114116870 7520637834 7746482814 8299803015 8666774550 8774077473 9106109775 9222003350 9748974970 9959763618 10111236975 10445330325 11619724221 11856861450 12133484370 12534396390 12910804690 13648564958 13833005025 14623462455 16599606030 17548154946 17785292175 18212219550 18801594585 19366207035 20222473950 20472847437 20890660650 23239448442 24372437425 24899409045 26322232419 27666010050 29246924910 30333710925 31335990975 32277011725 34121412395 34859172663 35570584350 37603189170 38732414070 40945694874 41499015075 43870387365 47769977353 48744874850 49798818090 52644464838 58098621105 60667421850 61418542311 62671981950 64554023450 68242824790 69718345326 73117312275 82998030150 87740774730 94007972925 95539954706 96831035175 102364237185 116197242210 122837084622 124497045225 131611162095 143309932059 146234624550 170607061975 174295863315 184255626933 188015945850 193662070350 204728474370 219351936825 238849886765 248994090450 263222324190 286619864118 290493105525 307092711555 341214123950 348591726630 368511253866 429929796177 438703873650 477699773530 511821185925 580986211050 614185423110 658055810475 716549660295 859859592354 871479316575 921278134665 1023642371850 1194249433825 1289789388531 1316111620950 1433099320590 1535463557775 1742958633150 1842556269330 2149648980885 2388498867650 2579578777062 3070927115550 3582748301475 4299297961770 4606390673325 6448946942655 7165496602950 9212781346650 10748244904425 12897893885310 21496489808850 32244734713275 64489469426550
• Sum of all divisors σ(n): 213096694272000
• Sum of proper divisors (its aliquot sum) s(n): 148607224845450
• 64489469426550 is an abundant number, because the sum of its proper divisors (148607224845450) is greater than itself. Its abundance is 84117755418900

Bases of 64489469426550

• Binary: 1110101010011100011111111010101011101101110110₂
• Hexadecimal: 0x3AA71FEABB76
• Base-36: MUY1X101I

Squares and roots of 64489469426550

• 64489469426550 squared (64489469426550²) is 4158891666917927185844902500
• 64489469426550 cubed (64489469426550³) is 268204717002037231319643919703915661375000
• The square root of 64489469426550 is 8030533.5704764973
• The cube root of 64489469426550 is 40101.7139348543

Scales and comparisons

• 64,489,469,426,550 seconds is equal to 2,050,565 years, 33 weeks, 5 days, 3 hours, 22 minutes, 30 seconds.
• To count from 1 to 64,489,469,426,550 would take you about five million, one hundred twenty-six thousand, four hundred fourteen 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 64489469426550 cubic inches would be around 3341.8 feet tall.

Recreational maths with 64489469426550

• 64489469426550 backwards is 05562496498446
• The number of decimal digits it has is: 14
• The sum of 64489469426550's digits is 72
• More coming soon!