7644129612913

Names of 7644129612913

• Cardinal: 7644129612913 can be written as Seven trillion, six hundred forty-four billion, one hundred twenty-nine million, six hundred twelve thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 7.644129612913 × 10¹²

Factors of 7644129612913

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 208

Divisors of 7644129612913

• Number of divisors d(n): 72
• Complete list of divisors:
  1 23 31 53 101 529 713 961 1219 1643 2323 2809 3131 5353 16399 22103 28037 37789 50933 53429 64607 72013 87079 97061 123119 148877 165943 283709 508369 869147 1171459 1485961 1656299 2002817 2232403 2699449 2831737 3424171 3816689 4615187 5144233 6525307 8794979 15036577 26943557 46064791 51345269 62087327 78755933 87783847 106149301 118317359 143070797 150082061 202284517 272644349 345841271 466133887 1428008521 2441433923 2721299257 3290628331 4652543891 6270820027 7954349233 10721079401 14450150497 75684451613 144228860621 246584826223 332353461431 7644129612913
• Sum of all divisors σ(n): 8499133114920
• Sum of proper divisors (its aliquot sum) s(n): 855003502007
• 7644129612913 is a deficient number, because the sum of its proper divisors (855003502007) is less than itself. Its deficiency is 6789126110906

Bases of 7644129612913

• Binary: 1101111001111001001101000010101010001110001₂
• Hexadecimal: 0x6F3C9A15471
• Base-36: 2PJNXEM41

Squares and roots of 7644129612913

• 7644129612913 squared (7644129612913²) is 58432717539013451216345569
• 7644129612913 cubed (7644129612913³) is 446667266502953558822303863378412732497
• The square root of 7644129612913 is 2764801.9120568115
• The cube root of 7644129612913 is 19698.9319878567

Scales and comparisons

• 7,644,129,612,913 seconds is equal to 243,059 years, 35 weeks, 1 day, 8 hours, 55 minutes, 13 seconds.
• To count from 1 to 7,644,129,612,913 would take you about six hundred seven thousand, six hundred forty-nine 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 7644129612913 cubic inches would be around 1641.6 feet tall.

Recreational maths with 7644129612913

• 7644129612913 backwards is 3192169214467
• The number of decimal digits it has is: 13
• The sum of 7644129612913's digits is 55
• More coming soon!