13512825755

Names of 13512825755

• Cardinal: 13512825755 can be written as Thirteen billion, five hundred twelve million, eight hundred twenty-five thousand, seven hundred fifty-five.

Scientific notation

• Scientific notation: 1.3512825755 × 10¹⁰

Factors of 13512825755

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 10452

Divisors of 13512825755

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 11 13 31 55 59 65 143 155 295 341 403 649 715 767 1705 1829 2015 3245 3835 4433 8437 9145 10333 20119 22165 23777 42185 51665 100595 113663 118885 134329 261547 320323 568315 609647 671645 1307735 1477619 1601615 3048235 3523553 4164199 6706117 7388095 7925411 17617765 18899057 20820995 33530585 39627055 45806189 87179521 94495285 207889627 229030945 245687741 435897605 1039448135 1228438705 2702565151 13512825755
• Sum of all divisors σ(n): 20000010240
• Sum of proper divisors (its aliquot sum) s(n): 6487184485
• 13512825755 is a deficient number, because the sum of its proper divisors (6487184485) is less than itself. Its deficiency is 7025641270

Bases of 13512825755

• Binary: 1100100101011011010101101110011011₂
• Hexadecimal: 0x3256D5B9B
• Base-36: 67H6R2Z

Squares and roots of 13512825755

• 13512825755 squared (13512825755²) is 182596459884991320025
• 13512825755 cubed (13512825755³) is 2467394145905735047185267243875
• The square root of 13512825755 is 116244.6805449609
• The cube root of 13512825755 is 2381.8553991667

Scales and comparisons

• 13,512,825,755 seconds is equal to 429 years, 34 weeks, 4 days, 10 hours, 42 minutes, 35 seconds.
• To count from 1 to 13,512,825,755 would take you about eight hundred fifty-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 13512825755 cubic inches would be around 198.5 feet tall.

Recreational maths with 13512825755

• 13512825755 backwards is 55752821531
• The number of decimal digits it has is: 11
• The sum of 13512825755's digits is 44
• More coming soon!