768291084662318072828

Names of 768291084662318072828

• Cardinal: 768291084662318072828 can be written as Seven hundred sixty-eight quintillion, two hundred ninety-one quadrillion, eighty-four trillion, six hundred sixty-two billion, three hundred eighteen million, seventy-two thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 7.68291084662318072828 × 10²⁰

Factors of 768291084662318072828

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1112

Divisors of 768291084662318072828

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 7 14 28 49 98 196 343 686 1103 1372 2206 2401 4412 4802 7721 9604 15442 16807 30884 33614 54047 67228 108094 117649 216188 235298 378329 470596 756658 1216609 1513316 2433218 2648303 4866436 5296606 8516263 10593212 17032526 18538121 34065052 37076242 59613841 74152484 119227682 129766847 238455364 259533694 417296887 519067388 834593774 1341919727 1669187548 2683839454 2921078209 5367678908 5842156418 9393438089 11684312836 18786876178 20447547463 37573752356 40895094926 65754066623 81790189852 131508133246 143132832241 263016266492 286265664482 460278466361 572531328964 920556932722 1480137458881 1841113865444 2960274917762 3221949264527 5920549835524 6443898529054 10360962212167 12887797058108 20721924424334 22553644851689 41443848848668 45107289703378 72526735485169 90214579406756 145053470970338 157875513961823 290106941940676 315751027923646 507687148396183 631502055847292 1015374296792366 1632591617145743 2030748593584732 3265183234291486 3553810038773281 6530366468582972 7107620077546562 11428141320020201 14215240155093124 22856282640040402 24876670271412967 45712565280080804 49753340542825934 79996989240141407 99506681085651868 159993978480282814 174136691899890769 319987956960565628 348273383799781538 559978924680989849 696546767599563076 1119957849361979698 2239915698723959396 3919852472766928943 7839704945533857886 15679409891067715772 27438967309368502601 54877934618737005202 109755869237474010404 192072771165579518207 384145542331159036414 768291084662318072828
• Sum of all divisors σ(n): 1570015798237477349136
• Sum of proper divisors (its aliquot sum) s(n): 801724713575159276308
• 768291084662318072828 is an abundant number, because the sum of its proper divisors (801724713575159276308) is greater than itself. Its abundance is 33433628912841203480

Bases of 768291084662318072828

• Binary: 1010011010011000101110001111101110101101110101000010001000001111111100₂
• Hexadecimal: 0x29A62E3EEB750883FC
• Base-36: 4I545NPQ3UNO58

Squares and roots of 768291084662318072828

• 768291084662318072828 squared (768291084662318072828²) is 590271190771601196690295360698595911917584
• 768291084662318072828 cubed (768291084662318072828³) is 453500093402831557338619877854990245713132306167829472845807552
• The square root of 768291084662318072828 is 27718064230.0705781597
• The cube root of 768291084662318072828 is 9158870.7691433277

Scales and comparisons

• 768,291,084,662,318,072,828 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 768,291,084,662,318,072,828 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 768291084662318072828 cubic inches would be around 763239.2 feet tall.

Recreational maths with 768291084662318072828

• 768291084662318072828 backwards is 828270813266480192867
• 768291084662318072828 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 768291084662318072828's digits is 98
• More coming soon!