13827458521693379968

Names of 13827458521693379968

• Cardinal: 13827458521693379968 can be written as Thirteen quintillion, eight hundred twenty-seven quadrillion, four hundred fifty-eight trillion, five hundred twenty-one billion, six hundred ninety-three million, three hundred seventy-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3827458521693379968 × 10¹⁹

Factors of 13827458521693379968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6653964135

Divisors of 13827458521693379968

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 64 127 128 254 508 1016 2032 4064 8128 16256 127837 255674 511348 1022696 2045392 4090784 8181568 16235299 16363136 32470598 64941196 129882392 259764784 519529568 1039059136 2078118272 6653836169 13307672338 26615344676 53230689352 106461378704 212922757408 425845514816 845037193463 851691029632 1690074386926 3380148773852 6760297547704 13520595095408 27041190190816 54082380381632 108164760763264 850606454336453 1701212908672906 3402425817345812 6804851634691624 13609703269383248 27219406538766496 54438813077532992 108027019700729531 108877626155065984 216054039401459062 432108078802918124 864216157605836248 1728432315211672496 3456864630423344992 6913729260846689984 13827458521693379968
• Sum of all divisors σ(n): 27764011854927014400
• Sum of proper divisors (its aliquot sum) s(n): 13936553333233634432
• 13827458521693379968 is an abundant number, because the sum of its proper divisors (13936553333233634432) is greater than itself. Its abundance is 109094811540254464

Bases of 13827458521693379968

• Binary: 1011111111100101000000000100001110110011111110110101110110000000₂
• Hexadecimal: 0xBFE50043B3FB5D80
• Base-36: 2X1YOYN3CZ24G

Squares and roots of 13827458521693379968

• 13827458521693379968 squared (13827458521693379968²) is 191198609169150872935105390436023681024
• 13827458521693379968 cubed (13827458521693379968³) is 2643790837691897253808461649880542995230252411499663327232
• The square root of 13827458521693379968 is 3718529080.3882897653
• The cube root of 13827458521693379968 is 2400200.1292426519

Scales and comparisons

• 13,827,458,521,693,379,968 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,827,458,521,693,379,968 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13827458521693379968 cubic inches would be around 200016.7 feet tall.

Recreational maths with 13827458521693379968

• 13827458521693379968 backwards is 86997339612585472831
• The number of decimal digits it has is: 20
• The sum of 13827458521693379968's digits is 106
• More coming soon!