2540032001

Names of 2540032001

• Cardinal: 2540032001 can be written as Two billion, five hundred forty million, thirty-two thousand and one.

Scientific notation

• Scientific notation: 2.540032001 × 10⁹

Factors of 2540032001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 760531

Divisors of 2540032001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 257 3341 760261 9883393 195387077 2540032001
• Sum of all divisors σ(n): 2746066344
• Sum of proper divisors (its aliquot sum) s(n): 206034343
• 2540032001 is a deficient number, because the sum of its proper divisors (206034343) is less than itself. Its deficiency is 2333997658

Bases of 2540032001

• Binary: 10010111011001011101000000000001₂
• Hexadecimal: 0x9765D001
• Base-36: 1609P8H

Squares and roots of 2540032001

• 2540032001 squared (2540032001²) is 6451762566104064001
• 2540032001 cubed (2540032001³) is 16387683380758200458692096001
• The square root of 2540032001 is 50398.7301526537
• The cube root of 2540032001 is 1364.4147197191

Scales and comparisons

• 2,540,032,001 seconds is equal to 80 years, 39 weeks, 5 days, 12 hours, 26 minutes, 41 seconds.
• To count from 1 to 2,540,032,001 would take you about one hundred sixty-one years!

  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 2540032001 cubic inches would be around 113.7 feet tall.

Recreational maths with 2540032001

• 2540032001 backwards is 1002300452
• The number of decimal digits it has is: 10
• The sum of 2540032001's digits is 17
• More coming soon!