8137428998035020

Names of 8137428998035020

• Cardinal: 8137428998035020 can be written as Eight quadrillion, one hundred thirty-seven trillion, four hundred twenty-eight billion, nine hundred ninety-eight million, thirty-five thousand and twenty.

Scientific notation

• Scientific notation: 8.13742899803502 × 10¹⁵

Factors of 8137428998035020

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 66859

Divisors of 8137428998035020

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 20 30 34 51 53 60 68 85 102 106 137 159 170 204 212 255 265 274 318 340 411 510 530 548 636 685 795 822 901 1020 1060 1370 1590 1644 1802 2055 2329 2703 2740 3180 3604 4110 4505 4658 5406 6987 7261 8220 9010 9316 10812 11645 13515 13974 14522 18020 21783 23290 27030 27948 29044 29921 34935 36305 36721 43566 46580 54060 59842 69870 72610 73442 87132 89763 108915 110163 119684 123437 139740 145220 146884 149605 179526 183605 217830 220326 246874 299210 359052 367210 370311 435660 440652 448815 493748 508657 550815 598420 617185 624257 734420 740622 897630 1017314 1101630 1234370 1248514 1481244 1525971 1585813 1795260 1851555 1872771 1946213 2034628 2203260 2468740 2497028 2543285 3051942 3121285 3171626 3703110 3745542 3892426 4099177 4757439 5030777 5086570 5838639 6103884 6242570 6343252 7406220 7491084 7629855 7784852 7929065 8198354 9363855 9514878 9731065 10061554 10173140 11677278 12297531 12485140 15092331 15259710 15858130 16396708 18727710 19029756 19462130 20123108 20495885 23354556 23787195 24595062 25153885 26958821 29193195 30184662 30519420 31716260 33085621 37455420 38924260 40991770 47574390 49190124 50307770 53917642 58386390 60369324 61487655 66171242 69686009 75461655 80876463 81983540 85523209 95148780 99256863 100615540 107835284 116772780 122975310 132342484 134794105 139372018 150923310 161752926 165428105 171046418 198513726 209058027 217256381 245950620 256569627 266631181 269588210 278744036 301846620 323505852 330856210 342092836 348430045 397027452 404382315 418116054 427616045 434512762 496284315 513139254 533262362 539176420 651769143 661712420 696860090 799893543 808764630 836232108 855232090 869025524 992568630 1026278508 1045290135 1066524724 1086281905 1098729041 1282848135 1303538286 1333155905 1393720180 1599787086 1617529260 1710464180 1985137260 2090580270 2172563810 2197458082 2565696270 2607076572 2666311810 3199574172 3258845715 3296187123 3693358477 3999467715 4181160540 4345127620 4394916164 4532730077 5131392540 5332623620 5493645205 6517691430 6592374246 7386716954 7998935430 9065460154 10987290410 11080075431 13035382860 13184748492 13598190231 14773433908 15997870860 16480935615 18130920308 18466792385 18678393697 21974580820 22160150862 22663650385 27196380462 32961871230 36933584770 37356787394 44320301724 45327300770 54392760924 55400377155 56035181091 58232639173 65923742460 67990951155 73867169540 74713574788 90654601540 93391968485 110800754310 112070362182 116465278346 135981902310 150525878617 174697917519 186783936970 221601508620 224140724364 232930556692 271963804620 280175905455 291163195865 301051757234 349395835038 373567873940 451577635851 560351810910 582326391730 602103514468 698791670076 752629393085 873489587595 903155271702 989954865941 1120703621820 1164652783460 1505258786170 1746979175190 1806310543404 1979909731882 2257888179255 2558939936489 2969864597823 3010517572340 3493958350380 3959819463764 4515776358510 4949774329705 5117879872978 5939729195646 7676819809467 7977871566701 9031552717020 9899548659410 10235759745956 11879458391292 12794699682445 14849322989115 15353639618934 15955743133402 19799097318820 23933614700103 25589399364890 29698645978230 30707279237868 31911486266804 38384099047335 39889357833505 47867229400206 51178798729780 59397291956460 76768198094670 79778715667010 95734458800412 119668073500515 135623816633917 153536396189340 159557431334020 239336147001030 271247633267834 406871449901751 478672294002060 542495266535668 678119083169585 813742899803502 1356238166339170 1627485799607004 2034357249508755 2712476332678340 4068714499017510 8137428998035020
• Sum of all divisors σ(n): 24761193721996032
• Sum of proper divisors (its aliquot sum) s(n): 16623764723961012
• 8137428998035020 is an abundant number, because the sum of its proper divisors (16623764723961012) is greater than itself. Its abundance is 8486335725925992

Bases of 8137428998035020

• Binary: 11100111010001111001011010100110100000001011001001100₂
• Hexadecimal: 0x1CE8F2D4D0164C
• Base-36: 284H79V8MDO

Squares and roots of 8137428998035020

• 8137428998035020 squared (8137428998035020²) is 66217750698061229531021146400400
• 8137428998035020 cubed (8137428998035020³) is 538842244715057137194711521527994639346142008000
• The square root of 8137428998035020 is 90207699.2170569663
• The cube root of 8137428998035020 is 201138.7456366761

Scales and comparisons

• 8,137,428,998,035,020 seconds is equal to 258,745,071 years, 21 weeks, 4 days, 18 hours, 37 minutes.
• To count from 1 to 8,137,428,998,035,020 would take you about seven hundred seventy-six million, two hundred thirty-five thousand, two 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 8137428998035020 cubic inches would be around 16761.6 feet tall.

Recreational maths with 8137428998035020

• 8137428998035020 backwards is 0205308998247318
• The number of decimal digits it has is: 16
• The sum of 8137428998035020's digits is 69
• More coming soon!