130739

Names of 130739

• Cardinal: 130739 can be written as One hundred thirty thousand, seven hundred thirty-nine.

Scientific notation

• Scientific notation: 1.30739 × 10⁵

Factors of 130739

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1009

Divisors of 130739

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 19 133 983 6881 18677 130739
• Sum of all divisors σ(n): 157440
• Sum of proper divisors (its aliquot sum) s(n): 26701
• 130739 is a deficient number, because the sum of its proper divisors (26701) is less than itself. Its deficiency is 104038

Bases of 130739

• Binary: 11111111010110011₂
• Hexadecimal: 0x1FEB3
• Base-36: 2SVN

Squares and roots of 130739

• 130739 squared (130739²) is 17092686121
• 130739 cubed (130739³) is 2234680690773419
• The square root of 130739 is 361.5784838731
• The cube root of 130739 is 50.7537792327

Scales and comparisons

• 130,739 seconds is equal to 1 day, 12 hours, 18 minutes, 59 seconds.
• To count from 1 to 130,739 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 130739 cubic inches would be around 4.2 feet tall.

Recreational maths with 130739

• 130739 backwards is 937031
• The number of decimal digits it has is: 6
• The sum of 130739's digits is 23
• More coming soon!