680388200576

Names of 680388200576

• Cardinal: 680388200576 can be written as Six hundred eighty billion, three hundred eighty-eight million, two hundred thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 6.80388200576 × 10¹¹

Factors of 680388200576

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 44668369

Divisors of 680388200576

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 128 136 224 238 272 448 476 544 896 952 1088 1904 2176 3808 7616 15232 44668343 89336686 178673372 312678401 357346744 625356802 714693488 759361831 1250713604 1429386976 1518723662 2501427208 2858773952 3037447324 5002854416 5315532817 5717547904 6074894648 10005708832 10631065634 12149789296 20011417664 21262131268 24299578592 40022835328 42524262536 48599157184 85048525072 97198314368 170097050144 340194100288 680388200576
• Sum of all divisors σ(n): 1640221591680
• Sum of proper divisors (its aliquot sum) s(n): 959833391104
• 680388200576 is an abundant number, because the sum of its proper divisors (959833391104) is greater than itself. Its abundance is 279445190528

Bases of 680388200576

• Binary: 1001111001101010010011000000100010000000₂
• Hexadecimal: 0x9E6A4C0880
• Base-36: 8OKDKFI8

Squares and roots of 680388200576

• 680388200576 squared (680388200576²) is 462928103483047206731776
• 680388200576 cubed (680388200576³) is 314970819324890807109496146520702976
• The square root of 680388200576 is 824856.4727126775
• The cube root of 680388200576 is 8795.3324101105

Scales and comparisons

• 680,388,200,576 seconds is equal to 21,634 years, 12 weeks, 3 days, 10 hours, 22 minutes, 56 seconds.
• To count from 1 to 680,388,200,576 would take you about forty-three thousand, two hundred sixty-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 680388200576 cubic inches would be around 732.9 feet tall.

Recreational maths with 680388200576

• 680388200576 backwards is 675002883086
• The number of decimal digits it has is: 12
• The sum of 680388200576's digits is 53
• More coming soon!