63998321682994656

Names of 63998321682994656

• Cardinal: 63998321682994656 can be written as Sixty-three quadrillion, nine hundred ninety-eight trillion, three hundred twenty-one billion, six hundred eighty-two million, nine hundred ninety-four thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 6.3998321682994656 × 10¹⁶

Factors of 63998321682994656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2459960089567

Divisors of 63998321682994656

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 271 542 813 1084 1626 2168 3252 4336 6504 8672 13008 26016 2459960089291 4919920178582 7379880267873 9839840357164 14759760535746 19679680714328 29519521071492 39359361428656 59039042142984 78718722857312 118078084285968 236156168571936 666649184197861 1333298368395722 1999947552593583 2666596736791444 3999895105187166 5333193473582888 7999790210374332 10666386947165776 15999580420748664 21332773894331552 31999160841497328 63998321682994656
• Sum of all divisors σ(n): 168615504360430848
• Sum of proper divisors (its aliquot sum) s(n): 104617182677436192
• 63998321682994656 is an abundant number, because the sum of its proper divisors (104617182677436192) is greater than itself. Its abundance is 40618860994441536

Bases of 63998321682994656

• Binary: 11100011010111100010001001101110001000101101010111100000₂
• Hexadecimal: 0xE35E226E22D5E0
• Base-36: HI5IF3QCTEO

Squares and roots of 63998321682994656

• 63998321682994656 squared (63998321682994656²) is 4095785178240063938426852124558336
• 63998321682994656 cubed (63998321682994656³) is 262123377381449215853937072330869418529445848252416
• The square root of 63998321682994656 is 252978895.7264907029
• The cube root of 63998321682994656 is 399996.5034756747

Scales and comparisons

• 63,998,321,682,994,656 seconds is equal to 2,034,948,669 years, 37 weeks, 9 hours, 37 minutes, 36 seconds.
• To count from 1 to 63,998,321,682,994,656 would take you about six billion, one hundred four million, eight hundred forty-six 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 63998321682994656 cubic inches would be around 33333 feet tall.

Recreational maths with 63998321682994656

• 63998321682994656 backwards is 65649928612389936
• 63998321682994656 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 63998321682994656's digits is 96
• More coming soon!