137813

Names of 137813

• Cardinal: 137813 can be written as One hundred thirty-seven thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 1.37813 × 10⁵

Factors of 137813

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 10614

Divisors of 137813

• Number of divisors d(n): 4
• Complete list of divisors:
  1 13 10601 137813
• Sum of all divisors σ(n): 148428
• Sum of proper divisors (its aliquot sum) s(n): 10615
• 137813 is a deficient number, because the sum of its proper divisors (10615) is less than itself. Its deficiency is 127198

Bases of 137813

• Binary: 100001101001010101₂
• Hexadecimal: 0x21A55
• Base-36: 2YC5

Squares and roots of 137813

• 137813 squared (137813²) is 18992422969
• 137813 cubed (137813³) is 2617402786626797
• The square root of 137813 is 371.2317335573
• The cube root of 137813 is 51.6531401751

Scales and comparisons

• 137,813 seconds is equal to 1 day, 14 hours, 16 minutes, 53 seconds.
• To count from 1 to 137,813 would take you about fourteen 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 137813 cubic inches would be around 4.3 feet tall.

Recreational maths with 137813

• 137813 backwards is 318731
• The number of decimal digits it has is: 6
• The sum of 137813's digits is 23
• More coming soon!