29000

Names of 29000

• Cardinal: 29000 can be written as Twenty-nine thousand.

Scientific notation

• Scientific notation: 2.9 × 10⁴

Factors of 29000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 36

Divisors of 29000

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 5 8 10 20 25 29 40 50 58 100 116 125 145 200 232 250 290 500 580 725 1000 1160 1450 2900 3625 5800 7250 14500 29000
• Sum of all divisors σ(n): 70200
• Sum of proper divisors (its aliquot sum) s(n): 41200
• 29000 is an abundant number, because the sum of its proper divisors (41200) is greater than itself. Its abundance is 12200

Bases of 29000

• Binary: 111000101001000₂
• Hexadecimal: 0x7148
• Base-36: MDK

Squares and roots of 29000

• 29000 squared (29000²) is 841000000
• 29000 cubed (29000³) is 24389000000000
• The square root of 29000 is 170.2938636593
• The cube root of 29000 is 30.7231682569

Scales and comparisons

• 29,000 seconds is equal to 8 hours, 3 minutes, 20 seconds.
• To count from 1 to 29,000 would take you about eight 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 29000 cubic inches would be around 2.6 feet tall.

Recreational maths with 29000

• 29000 backwards is 00092
• The number of decimal digits it has is: 5
• The sum of 29000's digits is 11
• More coming soon!