29856749715

Names of 29856749715

• Cardinal: 29856749715 can be written as Twenty-nine billion, eight hundred fifty-six million, seven hundred forty-nine thousand, seven hundred fifteen.

Scientific notation

• Scientific notation: 2.9856749715 × 10¹⁰

Factors of 29856749715

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9328

Divisors of 29856749715

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 9 13 15 17 27 39 45 51 65 85 109 117 135 153 195 221 255 327 351 459 545 585 663 765 981 1105 1417 1635 1755 1853 1989 2295 2943 3315 4251 4905 5559 5967 7085 9181 9265 9945 12753 14715 16677 21255 24089 27543 27795 29835 38259 45905 50031 63765 72267 82629 83385 119353 120445 137715 156077 191295 216801 247887 250155 358059 361335 413145 468231 596765 650403 780385 1000729 1074177 1084005 1239435 1404693 1790295 2029001 2341155 3002187 3222531 3252015 4214079 5003645 5370885 6087003 7023465 9006561 10145005 13009477 15010935 16112655 17012393 18261009 21070395 27019683 30435015 39028431 45032805 51037179 54783027 65047385 85061965 91305045 117085293 135098415 153111537 195142155 221161109 255185895 273915135 351255879 459334611 585426465 663483327 765557685 1105805545 1756279395 1990449981 2296673055 3317416635 5971349943 9952249905 29856749715
• Sum of all divisors σ(n): 61086009600
• Sum of proper divisors (its aliquot sum) s(n): 31229259885
• 29856749715 is an abundant number, because the sum of its proper divisors (31229259885) is greater than itself. Its abundance is 1372510170

Bases of 29856749715

• Binary: 11011110011100110011101100010010011₂
• Hexadecimal: 0x6F399D893
• Base-36: DPRXRIR

Squares and roots of 29856749715

• 29856749715 squared (29856749715²) is 891425503544152581225
• 29856749715 cubed (29856749715³) is 26615068148885609069406033100875
• The square root of 29856749715 is 172791.0579717597
• The cube root of 29856749715 is 3102.2789248571

Scales and comparisons

• 29,856,749,715 seconds is equal to 949 years, 18 weeks, 2 days, 5 hours, 35 minutes, 15 seconds.
• To count from 1 to 29,856,749,715 would take you about one thousand, eight hundred ninety-eight 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 29856749715 cubic inches would be around 258.5 feet tall.

Recreational maths with 29856749715

• 29856749715 backwards is 51794765892
• The number of decimal digits it has is: 11
• The sum of 29856749715's digits is 63
• More coming soon!