6145

Names of 6145

• Cardinal: 6145 can be written as Six thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 6.145 × 10³

Factors of 6145

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1234

Divisors of 6145

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5 1229 6145
• Sum of all divisors σ(n): 7380
• Sum of proper divisors (its aliquot sum) s(n): 1235
• 6145 is a deficient number, because the sum of its proper divisors (1235) is less than itself. Its deficiency is 4910

Bases of 6145

• Binary: 1100000000001₂
• Hexadecimal: 0x1801
• Base-36: 4QP

Squares and roots of 6145

• 6145 squared (6145²) is 37761025
• 6145 cubed (6145³) is 232041498625
• The square root of 6145 is 78.3900503893
• The cube root of 6145 is 18.3164215025

Scales and comparisons

• 6,145 seconds is equal to 1 hour, 42 minutes, 25 seconds.
• To count from 1 to 6,145 would take you about forty-two minutes.

  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 6145 cubic inches would be around 1.5 feet tall.

Recreational maths with 6145

• 6145 backwards is 5416
• The number of decimal digits it has is: 4
• The sum of 6145's digits is 16
• More coming soon!