13012368960

Names of 13012368960

• Cardinal: 13012368960 can be written as Thirteen billion, twelve million, three hundred sixty-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.301236896 × 10¹⁰

Factors of 13012368960

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13554561

Divisors of 13012368960

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 13554551 27109102 40663653 54218204 67772755 81327306 108436408 135545510 162654612 203318265 216872816 271091020 325309224 406636530 433745632 542182040 650618448 813273060 867491264 1084364080 1301236896 1626546120 2168728160 2602473792 3253092240 4337456320 6506184480 13012368960
• Sum of all divisors σ(n): 41314274496
• Sum of proper divisors (its aliquot sum) s(n): 28301905536
• 13012368960 is an abundant number, because the sum of its proper divisors (28301905536) is greater than itself. Its abundance is 15289536576

Bases of 13012368960

• Binary: 1100000111100110001111111001000000₂
• Hexadecimal: 0x30798FE40
• Base-36: 5Z7885C

Squares and roots of 13012368960

• 13012368960 squared (13012368960²) is 169321745951171481600
• 13012368960 cubed (13012368960³) is 2203277031268029462809051136000
• The square root of 13012368960 is 114071.7710917123
• The cube root of 13012368960 is 2352.0801837627

Scales and comparisons

• 13,012,368,960 seconds is equal to 413 years, 39 weeks, 1 day, 2 hours, 56 minutes.
• To count from 1 to 13,012,368,960 would take you about eight hundred twenty-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 13012368960 cubic inches would be around 196 feet tall.

Recreational maths with 13012368960

• 13012368960 backwards is 06986321031
• The number of decimal digits it has is: 11
• The sum of 13012368960's digits is 39
• More coming soon!