13886345276947

Names of 13886345276947

• Cardinal: 13886345276947 can be written as Thirteen trillion, eight hundred eighty-six billion, three hundred forty-five million, two hundred seventy-six thousand, nine hundred forty-seven.

Scientific notation

• Scientific notation: 1.3886345276947 × 10¹³

Factors of 13886345276947

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 134

Divisors of 13886345276947

• Number of divisors d(n): 100
• Complete list of divisors:
  1 11 13 31 79 121 143 341 403 869 961 1027 1331 1573 2449 3751 4433 9559 10571 11297 12493 14641 17303 26939 29791 31837 41261 48763 75919 105149 116281 124267 137423 190333 296329 327701 350207 387283 453871 536393 835109 923521 986947 1156639 1279091 1366937 1511653 2353489 3259619 3604711 3852277 4260113 5900323 9186199 10158731 10856417 12005773 14070001 15036307 16628183 25888379 30595357 35855809 39651821 42375047 46861243 72958159 101048189 111746041 119420587 132063503 182910013 284772169 336548927 436170031 466125517 515473673 802539749 948456067 1111530079 1229206451 1313626457 1452698533 3132493859 3702038197 5670210403 8827937239 10433016737 13521270961 14449891027 15979683863 34457432449 40722420167 97107309629 114763184107 175776522493 447946621837 1068180405919 1262395025177 13886345276947
• Sum of all divisors σ(n): 17213371868000
• Sum of proper divisors (its aliquot sum) s(n): 3327026591053
• 13886345276947 is a deficient number, because the sum of its proper divisors (3327026591053) is less than itself. Its deficiency is 10559318685894

Bases of 13886345276947

• Binary: 11001010000100101010101011010110111000010011₂
• Hexadecimal: 0xCA12AAD6E13
• Base-36: 4X7ARFY8J

Squares and roots of 13886345276947

• 13886345276947 squared (13886345276947²) is 192830585150588254129640809
• 13886345276947 cubed (13886345276947³) is 2677712085356797515491832216294738130123
• The square root of 13886345276947 is 3726438.6855209359
• The cube root of 13886345276947 is 24036.0253395751

Scales and comparisons

• 13,886,345,276,947 seconds is equal to 441,542 years, 42 weeks, 6 days, 20 hours, 29 minutes, 7 seconds.
• To count from 1 to 13,886,345,276,947 would take you about one million, one hundred three thousand, eight hundred fifty-seven 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 13886345276947 cubic inches would be around 2003 feet tall.

Recreational maths with 13886345276947

• 13886345276947 backwards is 74967254368831
• The number of decimal digits it has is: 14
• The sum of 13886345276947's digits is 73
• More coming soon!