5245132438

Names of 5245132438

• Cardinal: 5245132438 can be written as Five billion, two hundred forty-five million, one hundred thirty-two thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 5.245132438 × 10⁹

Factors of 5245132438

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4541

Divisors of 5245132438

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 13 14 19 26 38 91 133 182 247 266 367 494 734 1729 2569 3458 4133 4771 5138 6973 8266 9542 13946 28931 33397 48811 53729 57862 66794 78527 90649 97622 107458 157054 181298 376103 549689 634543 752206 1020851 1099378 1269086 1516811 2041702 3033622 7145957 10617677 14291914 19718543 21235354 28819409 39437086 57638818 138029801 201735863 276059602 374652317 403471726 749304634 2622566219 5245132438
• Sum of all divisors σ(n): 10223216640
• Sum of proper divisors (its aliquot sum) s(n): 4978084202
• 5245132438 is a deficient number, because the sum of its proper divisors (4978084202) is less than itself. Its deficiency is 267048236

Bases of 5245132438

• Binary: 100111000101000100101111010010110₂
• Hexadecimal: 0x138A25E96
• Base-36: 2EQTE3A

Squares and roots of 5245132438

• 5245132438 squared (5245132438²) is 27511414292159823844
• 5245132438 cubed (5245132438³) is 144301011519064301124530251672
• The square root of 5245132438 is 72423.2865727591
• The cube root of 5245132438 is 1737.4760206345

Scales and comparisons

• 5,245,132,438 seconds is equal to 166 years, 40 weeks, 3 days, 13 hours, 13 minutes, 58 seconds.
• To count from 1 to 5,245,132,438 would take you about three hundred thirty-three 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 5245132438 cubic inches would be around 144.8 feet tall.

Recreational maths with 5245132438

• 5245132438 backwards is 8342315425
• The number of decimal digits it has is: 10
• The sum of 5245132438's digits is 37
• More coming soon!