30137

Names of 30137

• Cardinal: 30137 can be written as Thirty thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 3.0137 × 10⁴

Factors of 30137

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 30137

Divisors of 30137

• Number of divisors d(n): 2
• Complete list of divisors:
  1 30137
• Sum of all divisors σ(n): 30138
• Sum of proper divisors (its aliquot sum) s(n): 1
• 30137 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 30136

Bases of 30137

• Binary: 111010110111001₂
• Hexadecimal: 0x75B9
• Base-36: N95

Squares and roots of 30137

• 30137 squared (30137²) is 908238769
• 30137 cubed (30137³) is 27371591781353
• The square root of 30137 is 173.6001152073
• The cube root of 30137 is 31.1195522257

Scales and comparisons

• 30,137 seconds is equal to 8 hours, 22 minutes, 17 seconds.
• To count from 1 to 30,137 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 30137 cubic inches would be around 2.6 feet tall.

Recreational maths with 30137

• 30137 backwards is 73103
• 30137 is a twin prime! Its twin is 30139
• The number of decimal digits it has is: 5
• The sum of 30137's digits is 14
• More coming soon!