520553938949

Names of 520553938949

• Cardinal: 520553938949 can be written as Five hundred twenty billion, five hundred fifty-three million, nine hundred thirty-eight thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 5.20553938949 × 10¹¹

Factors of 520553938949

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 172

Divisors of 520553938949

• Number of divisors d(n): 64
• Complete list of divisors:
  1 11 37 53 71 121 407 583 781 1331 1961 2627 2809 3763 4477 6413 8591 21571 28897 30899 41393 49247 70543 94501 103933 139231 148877 199439 237281 317867 339889 455323 1143263 1531541 1637647 2193829 2610091 3496537 3738779 5008553 5508449 7379243 10570267 12575893 16846951 18014117 24132119 60592939 81171673 116272937 138334823 185316461 198155287 265453309 391099879 666522329 892888403 1279002307 4302098669 7331745619 9821772433 14069025377 47323085359 520553938949
• Sum of all divisors σ(n): 607795176960
• Sum of proper divisors (its aliquot sum) s(n): 87241238011
• 520553938949 is a deficient number, because the sum of its proper divisors (87241238011) is less than itself. Its deficiency is 433312700938

Bases of 520553938949

• Binary: 111100100110011011011101100000000000101₂
• Hexadecimal: 0x79336EC005
• Base-36: 6N50DHXH

Squares and roots of 520553938949

• 520553938949 squared (520553938949²) is 270976403355319219224601
• 520553938949 cubed (520553938949³) is 141057834128844439598649296072884349
• The square root of 520553938949 is 721494.2404129087
• The cube root of 520553938949 is 8044.3059353847

Scales and comparisons

• 520,553,938,949 seconds is equal to 16,552 years, 1 day, 20 hours, 22 minutes, 29 seconds.
• To count from 1 to 520,553,938,949 would take you about thirty-three thousand, one hundred four 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 520553938949 cubic inches would be around 670.4 feet tall.

Recreational maths with 520553938949

• 520553938949 backwards is 949839355025
• The number of decimal digits it has is: 12
• The sum of 520553938949's digits is 62
• More coming soon!