689609002329

Names of 689609002329

• Cardinal: 689609002329 can be written as Six hundred eighty-nine billion, six hundred nine million, two thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 6.89609002329 × 10¹¹

Factors of 689609002329

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 322

Divisors of 689609002329

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 13 39 107 117 169 199 321 507 597 963 1391 1521 1791 2587 4173 7761 11449 12519 18083 21293 23283 33631 34347 39601 54249 63879 100893 103041 118803 148837 162747 191637 276809 302679 356409 446511 514813 830427 1339533 1544439 1934881 2278351 2491281 3598517 4237307 4633317 5804643 6692569 6835053 10795551 12711921 17413929 20077707 20505159 29618563 32386653 38135763 55084991 60233121 88855689 165254973 266567067 385041319 453391849 495764919 716104883 1155123957 1360175547 2148314649 3465371871 4080526641 5894094037 6444943947 17682282111 53046846333 76623222481 229869667443 689609002329
• Sum of all divisors σ(n): 1094292793503
• Sum of proper divisors (its aliquot sum) s(n): 404683791174
• 689609002329 is a deficient number, because the sum of its proper divisors (404683791174) is less than itself. Its deficiency is 284925211155

Bases of 689609002329

• Binary: 1010000010001111111001100100110101011001₂
• Hexadecimal: 0xA08FE64D59
• Base-36: 8SSVE7O9

Squares and roots of 689609002329

• 689609002329 squared (689609002329²) is 475560576093198727424241
• 689609002329 cubed (689609002329³) is 327950854426635262941363247940057289
• 689609002329 is a perfect square number. Its square root is 830427
• The cube root of 689609002329 is 8834.8864897409

Scales and comparisons

• 689,609,002,329 seconds is equal to 21,927 years, 22 weeks, 3 days, 16 hours, 12 minutes, 9 seconds.
• To count from 1 to 689,609,002,329 would take you about forty-three thousand, eight hundred fifty-four 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 689609002329 cubic inches would be around 736.2 feet tall.

Recreational maths with 689609002329

• 689609002329 backwards is 923200906986
• The number of decimal digits it has is: 12
• The sum of 689609002329's digits is 54
• More coming soon!