29921324279

Names of 29921324279

• Cardinal: 29921324279 can be written as Twenty-nine billion, nine hundred twenty-one million, three hundred twenty-four thousand, two hundred seventy-nine.

Scientific notation

• Scientific notation: 2.9921324279 × 10¹⁰

Factors of 29921324279

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 375

Divisors of 29921324279

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 11 19 31 49 77 133 209 217 307 341 539 589 931 1463 1519 2149 2387 3377 4123 5833 6479 9517 10241 15043 16709 23639 28861 40831 45353 64163 66619 94249 104687 165473 180823 285817 317471 449141 466333 659743 732809 1036739 1265761 1790731 1989053 2921719 3143987 4618201 5129663 7257173 8860327 12535117 13923371 19698041 20452033 32138909 50800211 55512661 87745819 97463597 137886287 143164231 224972363 388588627 610639271 965204009 1574806541 2720120389 4274474897 29921324279
• Sum of all divisors σ(n): 41393272320
• Sum of proper divisors (its aliquot sum) s(n): 11471948041
• 29921324279 is a deficient number, because the sum of its proper divisors (11471948041) is less than itself. Its deficiency is 18449376238

Bases of 29921324279

• Binary: 11011110111011100110010110011110111₂
• Hexadecimal: 0x6F7732CF7
• Base-36: DQUDTKN

Squares and roots of 29921324279

• 29921324279 squared (29921324279²) is 895285646609074869841
• 29921324279 cubed (29921324279³) is 26788132154524325924702278169639
• The square root of 29921324279 is 172977.8144127159
• The cube root of 29921324279 is 3104.5138640245

Scales and comparisons

• 29,921,324,279 seconds is equal to 951 years, 21 weeks, 14 hours, 57 minutes, 59 seconds.
• To count from 1 to 29,921,324,279 would take you about one thousand, nine hundred two 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 29921324279 cubic inches would be around 258.7 feet tall.

Recreational maths with 29921324279

• 29921324279 backwards is 97242312992
• The number of decimal digits it has is: 11
• The sum of 29921324279's digits is 50
• More coming soon!