130031

Names of 130031

• Cardinal: 130031 can be written as One hundred thirty thousand and thirty-one.

Scientific notation

• Scientific notation: 1.30031 × 10⁵

Factors of 130031

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 11832

Divisors of 130031

• Number of divisors d(n): 4
• Complete list of divisors:
  1 11 11821 130031
• Sum of all divisors σ(n): 141864
• Sum of proper divisors (its aliquot sum) s(n): 11833
• 130031 is a deficient number, because the sum of its proper divisors (11833) is less than itself. Its deficiency is 118198

Bases of 130031

• Binary: 11111101111101111₂
• Hexadecimal: 0x1FBEF
• Base-36: 2SBZ

Squares and roots of 130031

• 130031 squared (130031²) is 16908060961
• 130031 cubed (130031³) is 2198572074819791
• The square root of 130031 is 360.5981142491
• The cube root of 130031 is 50.6619965301

Scales and comparisons

• 130,031 seconds is equal to 1 day, 12 hours, 7 minutes, 11 seconds.
• To count from 1 to 130,031 would take you about twelve 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 130031 cubic inches would be around 4.2 feet tall.

Recreational maths with 130031

• 130031 is the same when its digits are reversed! That makes it a palindromic number.
• The number of decimal digits it has is: 6
• The sum of 130031's digits is 8
• More coming soon!