87135728138327376

Names of 87135728138327376

• Cardinal: 87135728138327376 can be written as Eighty-seven quadrillion, one hundred thirty-five trillion, seven hundred twenty-eight billion, one hundred thirty-eight million, three hundred twenty-seven thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 8.7135728138327376 × 10¹⁶

Factors of 87135728138327376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1268

Divisors of 87135728138327376

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 53 69 72 92 106 138 144 159 184 207 212 276 318 368 414 424 477 552 636 828 848 954 1104 1187 1219 1272 1656 1908 2374 2438 2544 2809 3312 3561 3657 3816 4748 4876 5618 7122 7314 7632 8427 9496 9752 10683 10971 11236 14244 14628 16854 18992 19504 21366 21942 22472 25281 27301 28488 29256 33708 42732 43884 44944 50562 54602 56976 58512 62911 64607 67416 81903 85464 87768 101124 109204 125822 129214 134832 148877 163806 170928 175536 188733 193821 202248 218408 245709 251644 258428 297754 327612 377466 387642 404496 436816 446631 491418 503288 516856 566199 581463 595508 655224 754932 775284 893262 982836 1006576 1033712 1132398 1162926 1191016 1310448 1339893 1446953 1509864 1550568 1786524 1965672 2264796 2325852 2382032 2679786 2893906 3019728 3101136 3334283 3424171 3573048 3931344 4340859 4529592 4651704 5359572 5787812 6668566 6848342 7146096 7890481 8681718 9059184 9303408 10002849 10272513 10719144 11575624 13022577 13337132 13696684 15780962 17363436 20005698 20545026 21438288 23151248 23671443 26045154 26674264 27393368 30008547 30817539 31561924 34726872 40011396 41090052 47342886 52090308 53348528 54786736 60017094 61635078 63123848 69453744 71014329 76688509 80022792 82180104 94685772 104180616 120034188 123270156 126247696 142028658 153377018 160045584 164360208 176716999 181481063 189371544 208361232 230065527 240068376 246540312 284057316 306754036 353433998 362962126 378743088 418195493 460131054 480136752 493080624 530150997 544443189 568114632 613508072 690196581 706867996 725924252 836390986 920262108 1060301994 1088886378 1136229264 1227016144 1254586479 1380393162 1413735992 1451848504 1590452991 1633329567 1672781972 1840524216 2120603988 2177772756 2509172958 2760786324 2827471984 2903697008 3180905982 3266659134 3345563944 3681048432 3763759437 4064490977 4241207976 4355545512 5018345916 5521572648 6361811964 6533318268 6691127888 7527518874 8128981954 8482415952 8711091024 9366000947 9618496339 10036691832 11043145296 12193472931 12723623928 13066636536 15055037748 16257963908 18732001894 19236992678 20073383664 22164361129 24386945862 25447247856 26133273072 28098002841 28855489017 30110075496 32515927816 36580418793 37464003788 38473985356 44328722258 48773891724 56196005682 57710978034 60220150992 65031855632 66493083387 73160837586 74928007576 76947970712 84294008523 86566467051 88657444516 97547783448 112392011364 115421956068 132986166774 146321675172 149856015152 153895941424 168588017046 173132934102 177314889032 195095566896 199479250161 215418021781 224784022728 230843912136 265972333548 292643350344 337176034092 346265868204 354629778064 398958500322 430836043562 449568045456 461687824272 496398050191 509780305967 531944667096 585286700688 646254065343 674352068184 692531736408 797917000644 861672087124 992796100382 1019560611934 1063889334192 1292508130686 1348704136368 1385063472816 1489194150573 1529340917901 1595834001288 1723344174248 1938762196029 1985592200764 2039121223868 2585016261372 2978388301146 3058681835802 3191668002576 3446688348496 3877524392058 3971184401528 4078242447736 4467582451719 4588022753703 5170032522744 5956776602292 6117363671604 7755048784116 7942368803056 8156484895472 8935164903438 9176045507406 10340065045488 11417155154393 11913553204584 12234727343208 15510097568232 17870329806876 18352091014812 22834310308786 23827106409168 24469454686416 26309096660123 31020195136464 34251465463179 35740659613752 36704182029624 45668620617572 52618193320246 68502930926358 71481319227504 73408364059248 78927289980369 91337241235144 102754396389537 105236386640492 137005861852716 157854579960738 182674482470288 205508792779074 210472773280984 236781869941107 274011723705432 315709159921476 411017585558148 420945546561968 473563739882214 548023447410864 605109223182829 631418319842952 822035171116296 947127479764428 1210218446365658 1262836639685904 1644070342232592 1815327669548487 1894254959528856 2420436892731316 3630655339096974 3788509919057712 4840873785462632 5445983008645461 7261310678193948 9681747570925264 10891966017290922 14522621356387896 21783932034581844 29045242712775792 43567864069163688 87135728138327376
• Sum of all divisors σ(n): 259573571147281248
• Sum of proper divisors (its aliquot sum) s(n): 172437843008953872
• 87135728138327376 is an abundant number, because the sum of its proper divisors (172437843008953872) is greater than itself. Its abundance is 85302114870626496

Bases of 87135728138327376

• Binary: 100110101100100010111101110101010111011100001010101010000₂
• Hexadecimal: 0x135917BAAEE1550
• Base-36: NTZ1CW3Q9G0

Squares and roots of 87135728138327376

• 87135728138327376 squared (87135728138327376²) is 7592635118196497239313918951045376
• 87135728138327376 cubed (87135728138327376³) is 661589789512687126823179863837873647568507319013376
• The square root of 87135728138327376 is 295187615.1506485137
• The cube root of 87135728138327376 is 443335.0707361413

Scales and comparisons

• 87,135,728,138,327,376 seconds is equal to 2,770,646,626 years, 15 weeks, 2 days, 9 hours, 9 minutes, 36 seconds.
• To count from 1 to 87,135,728,138,327,376 would take you about eight billion, three hundred eleven million, nine hundred thirty-nine thousand, eight hundred seventy-eight 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 87135728138327376 cubic inches would be around 36944.6 feet tall.

Recreational maths with 87135728138327376

• 87135728138327376 backwards is 67372383182753178
• The number of decimal digits it has is: 17
• The sum of 87135728138327376's digits is 81
• More coming soon!