13015064687051309

Names of 13015064687051309

• Cardinal: 13015064687051309 can be written as Thirteen quadrillion, fifteen trillion, sixty-four billion, six hundred eighty-seven million, fifty-one thousand, three hundred nine.

Scientific notation

• Scientific notation: 1.3015064687051309 × 10¹⁶

Factors of 13015064687051309

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 5356421

Divisors of 13015064687051309

• Number of divisors d(n): 32
• Complete list of divisors:
  1 23 61 89 1403 2047 5429 19531 124867 449213 1191391 1738259 5336717 27401993 39979957 106033799 122744491 325539737 474967813 2438777377 7487413951 10924259699 28973036593 104231419727 666379841639 2397322653721 6358116603347 9276596355703 146236681876981 213361716181169 565872377697883 13015064687051309
• Sum of all divisors σ(n): 13959389038705920
• Sum of proper divisors (its aliquot sum) s(n): 944324351654611
• 13015064687051309 is a deficient number, because the sum of its proper divisors (944324351654611) is less than itself. Its deficiency is 12070740335396698

Bases of 13015064687051309

• Binary: 101110001111010010000111100011011001101000001000101101₂
• Hexadecimal: 0x2E3D21E366822D
• Base-36: 3K5GE6BNP65

Squares and roots of 13015064687051309

• 13015064687051309 squared (13015064687051309²) is 169391908808129987877053198613481
• 13015064687051309 cubed (13015064687051309³) is 2204646650600908193173409524442697647813106096629
• The square root of 13015064687051309 is 114083586.4051060985
• The cube root of 13015064687051309 is 235224.2596627935

Scales and comparisons

• 13,015,064,687,051,309 seconds is equal to 413,838,798 years, 42 weeks, 19 hours, 8 minutes, 29 seconds.
• To count from 1 to 13,015,064,687,051,309 would take you about one billion, two hundred forty-one million, five hundred sixteen thousand, three hundred ninety-six 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 13015064687051309 cubic inches would be around 19602 feet tall.

Recreational maths with 13015064687051309

• 13015064687051309 backwards is 90315078646051031
• The number of decimal digits it has is: 17
• The sum of 13015064687051309's digits is 59
• More coming soon!