29842

Names of 29842

• Cardinal: 29842 can be written as Twenty-nine thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 2.9842 × 10⁴

Factors of 29842

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 392

Divisors of 29842

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 43 86 347 694 14921 29842
• Sum of all divisors σ(n): 45936
• Sum of proper divisors (its aliquot sum) s(n): 16094
• 29842 is a deficient number, because the sum of its proper divisors (16094) is less than itself. Its deficiency is 13748

Bases of 29842

• Binary: 111010010010010₂
• Hexadecimal: 0x7492
• Base-36: N0Y

Squares and roots of 29842

• 29842 squared (29842²) is 890544964
• 29842 cubed (29842³) is 26575642815688
• The square root of 29842 is 172.7483719171
• The cube root of 29842 is 31.0176798213

Scales and comparisons

• 29,842 seconds is equal to 8 hours, 17 minutes, 22 seconds.
• To count from 1 to 29,842 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 29842 cubic inches would be around 2.6 feet tall.

Recreational maths with 29842

• 29842 backwards is 24892
• The number of decimal digits it has is: 5
• The sum of 29842's digits is 25
• More coming soon!