12318320896

Names of 12318320896

• Cardinal: 12318320896 can be written as Twelve billion, three hundred eighteen million, three hundred twenty thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.2318320896 × 10¹⁰

Factors of 12318320896

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 418

Divisors of 12318320896

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 409 448 686 784 818 896 1372 1568 1636 1792 2401 2744 2863 3136 3272 4802 5488 5726 6272 6544 9604 10976 11452 12544 13088 16807 19208 20041 21952 22904 26176 33614 38416 40082 43904 45808 52352 67228 76832 80164 87808 91616 104704 117649 134456 140287 153664 160328 183232 235298 268912 280574 307328 320656 366464 470596 537824 561148 614656 641312 732928 941192 982009 1075648 1122296 1282624 1882384 1964018 2151296 2244592 2565248 3764768 3928036 4302592 4489184 5130496 6874063 7529536 7856072 8978368 13748126 15059072 15712144 17956736 27496252 30118144 31424288 35913472 48118441 54992504 62848576 96236882 109985008 125697152 192473764 219970016 251394304 384947528 439940032 769895056 879880064 1539790112 1759760128 3079580224 6159160448 12318320896
• Sum of all divisors σ(n): 28756714070
• Sum of proper divisors (its aliquot sum) s(n): 16438393174
• 12318320896 is an abundant number, because the sum of its proper divisors (16438393174) is greater than itself. Its abundance is 4120072278

Bases of 12318320896

• Binary: 1011011110001110101010100100000000₂
• Hexadecimal: 0x2DE3AA900
• Base-36: 5NQ0D8G

Squares and roots of 12318320896

• 12318320896 squared (12318320896²) is 151741029696830242816
• 12318320896 cubed (12318320896³) is 1869194696895020525045086683136
• The square root of 12318320896 is 110987.9313078679
• The cube root of 12318320896 is 2309.4957699563

Scales and comparisons

• 12,318,320,896 seconds is equal to 391 years, 35 weeks, 4 days, 3 hours, 48 minutes, 16 seconds.
• To count from 1 to 12,318,320,896 would take you about seven hundred eighty-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 12318320896 cubic inches would be around 192.5 feet tall.

Recreational maths with 12318320896

• 12318320896 backwards is 69802381321
• The number of decimal digits it has is: 11
• The sum of 12318320896's digits is 43
• More coming soon!