10999

Names of 10999

• Cardinal: 10999 can be written as Ten thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.0999 × 10⁴

Factors of 10999

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 664

Divisors of 10999

• Number of divisors d(n): 4
• Complete list of divisors:
  1 17 647 10999
• Sum of all divisors σ(n): 11664
• Sum of proper divisors (its aliquot sum) s(n): 665
• 10999 is a deficient number, because the sum of its proper divisors (665) is less than itself. Its deficiency is 10334

Bases of 10999

• Binary: 10101011110111₂
• Hexadecimal: 0x2AF7
• Base-36: 8HJ

Squares and roots of 10999

• 10999 squared (10999²) is 120978001
• 10999 cubed (10999³) is 1330637032999
• The square root of 10999 is 104.8761173957
• The cube root of 10999 is 22.2391269519

Scales and comparisons

• 10,999 seconds is equal to 3 hours, 3 minutes, 19 seconds.
• To count from 1 to 10,999 would take you about three hours.

  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 10999 cubic inches would be around 1.9 feet tall.

Recreational maths with 10999

• 10999 backwards is 99901
• The number of decimal digits it has is: 5
• The sum of 10999's digits is 28
• More coming soon!