10291

Names of 10291

• Cardinal: 10291 can be written as Ten thousand, two hundred ninety-one.

Scientific notation

• Scientific notation: 1.0291 × 10⁴

Factors of 10291

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 292

Divisors of 10291

• Number of divisors d(n): 4
• Complete list of divisors:
  1 41 251 10291
• Sum of all divisors σ(n): 10584
• Sum of proper divisors (its aliquot sum) s(n): 293
• 10291 is a deficient number, because the sum of its proper divisors (293) is less than itself. Its deficiency is 9998

Bases of 10291

• Binary: 10100000110011₂
• Hexadecimal: 0x2833
• Base-36: 7XV

Squares and roots of 10291

• 10291 squared (10291²) is 105904681
• 10291 cubed (10291³) is 1089865072171
• The square root of 10291 is 101.4445661433
• The cube root of 10291 is 21.7513321067

Scales and comparisons

• 10,291 seconds is equal to 2 hours, 51 minutes, 31 seconds.
• To count from 1 to 10,291 would take you about two 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 10291 cubic inches would be around 1.8 feet tall.

Recreational maths with 10291

• 10291 backwards is 19201
• The number of decimal digits it has is: 5
• The sum of 10291's digits is 13
• More coming soon!