77964648296022016

Names of 77964648296022016

• Cardinal: 77964648296022016 can be written as Seventy-seven quadrillion, nine hundred sixty-four trillion, six hundred forty-eight billion, two hundred ninety-six million, twenty-two thousand and sixteen.

Scientific notation

• Scientific notation: 7.7964648296022016 × 10¹⁶

Factors of 77964648296022016

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1090711

Divisors of 77964648296022016

• Number of divisors d(n): 51
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768 65536 1090709 2181418 4362836 8725672 17451344 34902688 69805376 139610752 279221504 558443008 1116886016 2233772032 4467544064 8935088128 17870176256 35740352512 71480705024 1189646122681 2379292245362 4758584490724 9517168981448 19034337962896 38068675925792 76137351851584 152274703703168 304549407406336 609098814812672 1218197629625344 2436395259250688 4872790518501376 9745581037002752 19491162074005504 38982324148011008 77964648296022016
• Sum of all divisors σ(n): 155928249906371761
• Sum of proper divisors (its aliquot sum) s(n): 77963601610349745
• 77964648296022016 is a deficient number, because the sum of its proper divisors (77963601610349745) is less than itself. Its deficiency is 1046685672271

Bases of 77964648296022016

• Binary: 100010100111111000110111100111110101110010000000000000000₂
• Hexadecimal: 0x114FC6F3EB90000
• Base-36: LBO5SZ3VVGG

Squares and roots of 77964648296022016

• 77964648296022016 squared (77964648296022016²) is 6078486383922408643009769956704256
• 77964648296022016 cubed (77964648296022016³) is 473907053094669242761675769314998969421714576900096
• 77964648296022016 is a perfect square number. Its square root is 279221504
• The cube root of 77964648296022016 is 427201.3089432959

Scales and comparisons

• 77,964,648,296,022,016 seconds is equal to 2,479,034,655 years, 16 weeks, 5 days, 7 hours, 16 seconds.
• To count from 1 to 77,964,648,296,022,016 would take you about seven billion, four hundred thirty-seven million, one hundred three thousand, nine hundred sixty-five 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 77964648296022016 cubic inches would be around 35600.1 feet tall.

Recreational maths with 77964648296022016

• 77964648296022016 backwards is 61022069284646977
• The number of decimal digits it has is: 17
• The sum of 77964648296022016's digits is 79
• More coming soon!