828745729864932

Names of 828745729864932

• Cardinal: 828745729864932 can be written as Eight hundred twenty-eight trillion, seven hundred forty-five billion, seven hundred twenty-nine million, eight hundred sixty-four thousand, nine hundred thirty-two.

Scientific notation

• Scientific notation: 8.28745729864932 × 10¹⁴

Factors of 828745729864932

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 684739771

Divisors of 828745729864932

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 53 66 106 132 159 173 212 318 346 519 583 636 692 1038 1166 1749 1903 2076 2332 3498 3806 5709 6996 7612 9169 11418 18338 22836 27507 36676 55014 100859 110028 201718 302577 403436 605154 1210308 684739529 1369479058 2054218587 2738958116 4108437174 7532134819 8216874348 15064269638 22596404457 30128539276 36291195037 45192808914 72582390074 90385617828 108873585111 118459938517 145164780148 217747170222 236919877034 355379815551 399203145407 435494340444 473839754068 710759631102 798406290814 1197609436221 1303059323687 1421519262204 1596812581628 2395218872442 2606118647374 3909177971061 4790437744884 5212237294748 6278376741401 7818355942122 12556753482802 15636711884244 18835130224203 25113506965604 37670260448406 69062144155411 75340520896812 138124288310822 207186432466233 276248576621644 414372864932466 828745729864932
• Sum of all divisors σ(n): 2161761041623680
• Sum of proper divisors (its aliquot sum) s(n): 1333015311758748
• 828745729864932 is an abundant number, because the sum of its proper divisors (1333015311758748) is greater than itself. Its abundance is 504269581893816

Bases of 828745729864932

• Binary: 10111100011011110101100110110101100111010011100100₂
• Hexadecimal: 0x2F1BD66D674E4
• Base-36: 85RKJ5ZBAC

Squares and roots of 828745729864932

• 828745729864932 squared (828745729864932²) is 686819484769358843498963364624
• 828745729864932 cubed (828745729864932³) is 569198715190638842218676387584855071786965568
• The square root of 828745729864932 is 28787944.1757297425
• The cube root of 828745729864932 is 93930.6010270805

Scales and comparisons

• 828,745,729,864,932 seconds is equal to 26,351,550 years, 38 weeks, 42 minutes, 12 seconds.
• To count from 1 to 828,745,729,864,932 would take you about sixty-five million, eight hundred seventy-eight thousand, eight hundred seventy-six 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 828745729864932 cubic inches would be around 7827.6 feet tall.

Recreational maths with 828745729864932

• 828745729864932 backwards is 239468927547828
• The number of decimal digits it has is: 15
• The sum of 828745729864932's digits is 84
• More coming soon!