12168827424

Names of 12168827424

• Cardinal: 12168827424 can be written as Twelve billion, one hundred sixty-eight million, eight hundred twenty-seven thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.2168827424 × 10¹⁰

Factors of 12168827424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 83357

Divisors of 12168827424

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 96 104 108 117 144 156 169 208 216 234 288 312 338 351 416 432 468 507 624 676 702 864 936 1014 1248 1352 1404 1521 1872 2028 2704 2808 3042 3744 4056 4563 5408 5616 6084 8112 9126 11232 12168 16224 18252 24336 36504 48672 73008 83339 146016 166678 250017 333356 500034 666712 750051 1000068 1083407 1333424 1500102 2000136 2166814 2250153 2666848 3000204 3250221 4000272 4333628 4500306 6000408 6500442 8000544 8667256 9000612 9750663 12000816 13000884 14084291 17334512 18001224 19501326 24001632 26001768 28168582 29251989 34669024 36002448 39002652 42252873 52003536 56337164 58503978 72004896 78005304 84505746 104007072 112674328 117007956 126758619 156010608 169011492 225348656 234015912 253517238 312021216 338022984 380275857 450697312 468031824 507034476 676045968 760551714 936063648 1014068952 1352091936 1521103428 2028137904 3042206856 4056275808 6084413712 12168827424
• Sum of all divisors σ(n): 38433074400
• Sum of proper divisors (its aliquot sum) s(n): 26264246976
• 12168827424 is an abundant number, because the sum of its proper divisors (26264246976) is greater than itself. Its abundance is 14095419552

Bases of 12168827424

• Binary: 1011010101010100011001001000100000₂
• Hexadecimal: 0x2D5519220
• Base-36: 5L907C0

Squares and roots of 12168827424

• 12168827424 squared (12168827424²) is 148080360875094475776
• 12168827424 cubed (12168827424³) is 1801964356372666295413892481024
• The square root of 12168827424 is 110312.4082957125
• The cube root of 12168827424 is 2300.1151438259

Scales and comparisons

• 12,168,827,424 seconds is equal to 386 years, 48 weeks, 2 days, 21 hours, 50 minutes, 24 seconds.
• To count from 1 to 12,168,827,424 would take you about seven hundred seventy-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 12168827424 cubic inches would be around 191.7 feet tall.

Recreational maths with 12168827424

• 12168827424 backwards is 42472886121
• The number of decimal digits it has is: 11
• The sum of 12168827424's digits is 45
• More coming soon!