12688396297116160

Names of 12688396297116160

• Cardinal: 12688396297116160 can be written as Twelve quadrillion, six hundred eighty-eight trillion, three hundred ninety-six billion, two hundred ninety-seven million, one hundred sixteen thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.268839629711616 × 10¹⁶

Factors of 12688396297116160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1393426337

Divisors of 12688396297116160

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1280 2560 3557 7114 14228 17785 28456 35570 56912 71140 113824 142280 227648 284560 455296 569120 910592 1138240 1821184 2276480 4552960 9105920 1393422773 2786845546 5573691092 6967113865 11147382184 13934227730 22294764368 27868455460 44589528736 55736910920 89179057472 111473821840 178358114944 222947643680 356716229888 445895287360 713432459776 891790574720 1783581149440 3567162298880 4956404803561 9912809607122 19825619214244 24782024017805 39651238428488 49564048035610 79302476856976 99128096071220 158604953713952 198256192142440 317209907427904 396512384284880 634419814855808 793024768569760 1268839629711616 1586049537139520 2537679259423232 3172099074279040 6344198148558080 12688396297116160
• Sum of all divisors σ(n): 30430965535077096
• Sum of proper divisors (its aliquot sum) s(n): 17742569237960936
• 12688396297116160 is an abundant number, because the sum of its proper divisors (17742569237960936) is greater than itself. Its abundance is 5054172940844776

Bases of 12688396297116160

• Binary: 101101000101000000011101111010000011110001101000000000₂
• Hexadecimal: 0x2D14077A0F1A00
• Base-36: 3GXNSSEM9Z4

Squares and roots of 12688396297116160

• 12688396297116160 squared (12688396297116160²) is 160995400592671080436732533145600
• 12688396297116160 cubed (12688396297116160³) is 2042773444732780568085270889047591652893392896000
• The square root of 12688396297116160 is 112642781.8242969353
• The cube root of 12688396297116160 is 233239.5768499163

Scales and comparisons

• 12,688,396,297,116,160 seconds is equal to 403,451,754 years, 24 weeks, 42 minutes, 40 seconds.
• To count from 1 to 12,688,396,297,116,160 would take you about one billion, two hundred ten million, three hundred fifty-five thousand, two hundred sixty-three 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 12688396297116160 cubic inches would be around 19436.6 feet tall.

Recreational maths with 12688396297116160

• 12688396297116160 backwards is 06161179269388621
• The number of decimal digits it has is: 17
• The sum of 12688396297116160's digits is 76
• More coming soon!