5438992594

Names of 5438992594

• Cardinal: 5438992594 can be written as Five billion, four hundred thirty-eight million, nine hundred ninety-two thousand, five hundred ninety-four.

Scientific notation

• Scientific notation: 5.438992594 × 10⁹

Factors of 5438992594

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 779

Divisors of 5438992594

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 14 31 62 149 217 241 298 349 434 482 698 1043 1687 2086 2443 3374 4619 4886 7471 9238 10819 14942 21638 32333 35909 52001 52297 64666 71818 75733 84109 104002 104594 151466 168218 251363 364007 502726 588763 728014 1113179 1177526 1612031 2226358 2607379 3224062 5214758 7792253 11284217 12532241 15584506 18251653 22568434 25064482 36503306 87725687 175451374 388499471 776998942 2719496297 5438992594
• Sum of all divisors σ(n): 9757440000
• Sum of proper divisors (its aliquot sum) s(n): 4318447406
• 5438992594 is a deficient number, because the sum of its proper divisors (4318447406) is less than itself. Its deficiency is 1120545188

Bases of 5438992594

• Binary: 101000100001100000111000011010010₂
• Hexadecimal: 0x1443070D2
• Base-36: 2HY8HJM

Squares and roots of 5438992594

• 5438992594 squared (5438992594²) is 29582640437586848836
• 5438992594 cubed (5438992594³) is 160899762250999790050801520584
• The square root of 5438992594 is 73749.5260594941
• The cube root of 5438992594 is 1758.6232986171

Scales and comparisons

• 5,438,992,594 seconds is equal to 172 years, 49 weeks, 7 hours, 16 minutes, 34 seconds.
• To count from 1 to 5,438,992,594 would take you about three hundred forty-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 5438992594 cubic inches would be around 146.6 feet tall.

Recreational maths with 5438992594

• 5438992594 backwards is 4952998345
• The number of decimal digits it has is: 10
• The sum of 5438992594's digits is 58
• More coming soon!