13291464154727

Names of 13291464154727

• Cardinal: 13291464154727 can be written as Thirteen trillion, two hundred ninety-one billion, four hundred sixty-four million, one hundred fifty-four thousand, seven hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3291464154727 × 10¹³

Factors of 13291464154727

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1685

Divisors of 13291464154727

• Number of divisors d(n): 72
• Complete list of divisors:
  1 11 17 29 31 187 319 341 493 527 899 961 1597 5423 5797 9889 10571 15283 16337 17567 27149 27869 46313 49507 168113 179707 298639 306559 473773 509443 544577 787321 841619 1435703 1534717 2550409 5211503 8660531 9257809 15792733 16881887 24406951 26090189 28054499 43356953 44506793 73961861 79062679 268476461 286992079 476926483 489574723 756615481 813580471 869689469 1257351637 1344065543 2292817691 2450943049 8322770291 13830868007 14784720973 25220994601 26960373539 38977900747 41666031833 71077348421 428756908217 458326350163 781850832631 1208314923157 13291464154727
• Sum of all divisors σ(n): 16421246322480
• Sum of proper divisors (its aliquot sum) s(n): 3129782167753
• 13291464154727 is a deficient number, because the sum of its proper divisors (3129782167753) is less than itself. Its deficiency is 10161681986974

Bases of 13291464154727

• Binary: 11000001011010101000111111111101111001100111₂
• Hexadecimal: 0xC16A8FFDE67
• Base-36: 4PM0IKYNB

Squares and roots of 13291464154727

• 13291464154727 squared (13291464154727²) is 176663019376392724596444529
• 13291464154727 cubed (13291464154727³) is 2348110189507165347886674083834528638583
• The square root of 13291464154727 is 3645746.0354126423
• The cube root of 13291464154727 is 23687.7753037815

Scales and comparisons

• 13,291,464,154,727 seconds is equal to 422,627 years, 23 weeks, 1 day, 16 hours, 18 minutes, 47 seconds.
• To count from 1 to 13,291,464,154,727 would take you about one million, fifty-six thousand, five hundred sixty-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 13291464154727 cubic inches would be around 1974 feet tall.

Recreational maths with 13291464154727

• 13291464154727 backwards is 72745146419231
• The number of decimal digits it has is: 14
• The sum of 13291464154727's digits is 56
• More coming soon!