5521396321

Names of 5521396321

• Cardinal: 5521396321 can be written as Five billion, five hundred twenty-one million, three hundred ninety-six thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 5.521396321 × 10⁹

Factors of 5521396321

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 788770910

Divisors of 5521396321

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 788770903 5521396321
• Sum of all divisors σ(n): 6310167232
• Sum of proper divisors (its aliquot sum) s(n): 788770911
• 5521396321 is a deficient number, because the sum of its proper divisors (788770911) is less than itself. Its deficiency is 4732625410

Bases of 5521396321

• Binary: 101001001000110011101001001100001₂
• Hexadecimal: 0x14919D261
• Base-36: 2JBAOO1

Squares and roots of 5521396321

• 5521396321 squared (5521396321²) is 30485817333552335041
• 5521396321 cubed (5521396321³) is 168324279668153892556336784161
• The square root of 5521396321 is 74306.0988142965
• The cube root of 5521396321 is 1767.4601896543

Scales and comparisons

• 5,521,396,321 seconds is equal to 175 years, 29 weeks, 2 days, 1 hour, 12 minutes, 1 second.
• To count from 1 to 5,521,396,321 would take you about three hundred fifty-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 5521396321 cubic inches would be around 147.3 feet tall.

Recreational maths with 5521396321

• 5521396321 backwards is 1236931255
• The number of decimal digits it has is: 10
• The sum of 5521396321's digits is 37
• More coming soon!