13423604249957840

Names of 13423604249957840

• Cardinal: 13423604249957840 can be written as Thirteen quadrillion, four hundred twenty-three trillion, six hundred four billion, two hundred forty-nine million, nine hundred fifty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.342360424995784 × 10¹⁶

Factors of 13423604249957840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4894134

Divisors of 13423604249957840

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 40 58 80 116 145 232 290 464 580 1160 2320 1997591 2896507 3995182 5793014 7990364 9987955 11586028 14482535 15980728 19975910 23172056 28965070 31961456 39951820 46344112 57930139 57930140 79903640 83998703 115860278 115860280 159807280 167997406 231720556 231720560 289650695 335994812 419993515 463441112 579301390 671989624 839987030 926882224 1158602780 1343979248 1679974060 2317205560 3359948120 4634411120 6719896240 5786036314637 11572072629274 23144145258548 28930181573185 46288290517096 57860363146370 92576581034192 115720726292740 167795053124473 231441452585480 335590106248946 462882905170960 671180212497892 838975265622365 1342360424995784 1677950531244730 2684720849991568 3355901062489460 6711802124978920 13423604249957840
• Sum of all divisors σ(n): 32286109944746880
• Sum of proper divisors (its aliquot sum) s(n): 18862505694789040
• 13423604249957840 is an abundant number, because the sum of its proper divisors (18862505694789040) is greater than itself. Its abundance is 5438901444831200

Bases of 13423604249957840

• Binary: 101111101100001011001001101010111011001001010111010000₂
• Hexadecimal: 0x2FB0B26AEC95D0
• Base-36: 3O69QNR8F68

Squares and roots of 13423604249957840

• 13423604249957840 squared (13423604249957840²) is 180193151059486184189641777465600
• 13423604249957840 cubed (13423604249957840³) is 2418841548375413801655690232439347091462050304000
• The square root of 13423604249957840 is 115860278.9999999957
• The cube root of 13423604249957840 is 237660.1571634283

Scales and comparisons

• 13,423,604,249,957,840 seconds is equal to 426,829,093 years, 11 weeks, 1 day, 1 hour, 37 minutes, 20 seconds.
• To count from 1 to 13,423,604,249,957,840 would take you about one billion, two hundred eighty million, four hundred eighty-seven thousand, two hundred seventy-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 13423604249957840 cubic inches would be around 19805 feet tall.

Recreational maths with 13423604249957840

• 13423604249957840 backwards is 04875994240632431
• The number of decimal digits it has is: 17
• The sum of 13423604249957840's digits is 71
• More coming soon!