13555087656

Names of 13555087656

• Cardinal: 13555087656 can be written as Thirteen billion, five hundred fifty-five million, eighty-seven thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.3555087656 × 10¹⁰

Factors of 13555087656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 116362

Divisors of 13555087656

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 443 886 1329 1772 2658 3544 4873 5316 9746 10632 14619 19492 29238 38984 58476 115903 116952 231806 347709 463612 695418 927224 1274933 1390836 2549866 2781672 3824799 5099732 7649598 10199464 15299196 30598392 51345029 102690058 154035087 205380116 308070174 410760232 564795319 616140348 1129590638 1232280696 1694385957 2259181276 3388771914 4518362552 6777543828 13555087656
• Sum of all divisors σ(n): 37052190720
• Sum of proper divisors (its aliquot sum) s(n): 23497103064
• 13555087656 is an abundant number, because the sum of its proper divisors (23497103064) is greater than itself. Its abundance is 9942015408

Bases of 13555087656

• Binary: 1100100111111100100011100100101000₂
• Hexadecimal: 0x327F23928
• Base-36: 686CKKO

Squares and roots of 13555087656

• 13555087656 squared (13555087656²) is 183740401361843574336
• 13555087656 cubed (13555087656³) is 2490617246408411423884831996416
• The square root of 13555087656 is 116426.3185710173
• The cube root of 13555087656 is 2384.3359308645

Scales and comparisons

• 13,555,087,656 seconds is equal to 431 years, 3 days, 14 hours, 7 minutes, 36 seconds.
• To count from 1 to 13,555,087,656 would take you about eight hundred sixty-two 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 13555087656 cubic inches would be around 198.7 feet tall.

Recreational maths with 13555087656

• 13555087656 backwards is 65678055531
• The number of decimal digits it has is: 11
• The sum of 13555087656's digits is 51
• More coming soon!