264390494665

Names of 264390494665

• Cardinal: 264390494665 can be written as Two hundred sixty-four billion, three hundred ninety million, four hundred ninety-four thousand, six hundred sixty-five.

Scientific notation

• Scientific notation: 2.64390494665 × 10¹¹

Factors of 264390494665

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 16970

Divisors of 264390494665

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 11 37 43 55 181 185 215 407 473 905 1591 1991 2035 2365 6697 7783 7955 9955 16693 17501 33485 38915 73667 83465 85613 87505 183623 287971 368335 428065 617641 717799 918115 1439855 3021433 3088205 3167681 3588995 6794051 7895789 15107165 15838405 26558563 33235763 33970255 39478945 111793021 129921619 132792815 166178815 292144193 558965105 649608095 1229723231 1429137809 1460720965 4807099903 6148616155 7145689045 24035499515 52878098933 264390494665
• Sum of all divisors σ(n): 365763670272
• Sum of proper divisors (its aliquot sum) s(n): 101373175607
• 264390494665 is a deficient number, because the sum of its proper divisors (101373175607) is less than itself. Its deficiency is 163017319058

Bases of 264390494665

• Binary: 11110110001110111001101100100111001001₂
• Hexadecimal: 0x3D8EE6C9C9
• Base-36: 3DGJ9VBD

Squares and roots of 264390494665

• 264390494665 squared (264390494665²) is 69902333669203393462225
• 264390494665 cubed (264390494665³) is 18481512577038569673974294741529625
• The square root of 264390494665 is 514189.1623371695
• The cube root of 264390494665 is 6418.2300438165

Scales and comparisons

• 264,390,494,665 seconds is equal to 8,406 years, 41 weeks, 4 days, 4 hours, 4 minutes, 25 seconds.
• To count from 1 to 264,390,494,665 would take you about sixteen thousand, eight hundred thirteen 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 264390494665 cubic inches would be around 534.9 feet tall.

Recreational maths with 264390494665

• 264390494665 backwards is 566494093462
• The number of decimal digits it has is: 12
• The sum of 264390494665's digits is 58
• More coming soon!