530081021

Names of 530081021

• Cardinal: 530081021 can be written as Five hundred thirty million, eighty-one thousand and twenty-one.

Scientific notation

• Scientific notation: 5.30081021 × 10⁸

Factors of 530081021

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 530081021

Divisors of 530081021

• Number of divisors d(n): 2
• Complete list of divisors:
  1 530081021
• Sum of all divisors σ(n): 530081022
• Sum of proper divisors (its aliquot sum) s(n): 1
• 530081021 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 530081020

Bases of 530081021

• Binary: 11111100110000110010011111101₂
• Hexadecimal: 0x1F9864FD
• Base-36: 8RLH4T

Squares and roots of 530081021

• 530081021 squared (530081021²) is 280985888824402441
• 530081021 cubed (530081021³) is 148945286834631735640172261
• The square root of 530081021 is 23023.4884628719
• The cube root of 530081021 is 809.3084688653

Scales and comparisons

• 530,081,021 seconds is equal to 16 years, 44 weeks, 3 days, 4 hours, 43 minutes, 41 seconds.
• To count from 1 to 530,081,021 would take you about twenty-five 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 530081021 cubic inches would be around 67.4 feet tall.

Recreational maths with 530081021

• 530081021 backwards is 120180035
• The number of decimal digits it has is: 9
• The sum of 530081021's digits is 20
• More coming soon!