16428268684392

Names of 16428268684392

• Cardinal: 16428268684392 can be written as Sixteen trillion, four hundred twenty-eight billion, two hundred sixty-eight million, six hundred eighty-four thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.6428268684392 × 10¹³

Factors of 16428268684392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 75312262

Divisors of 16428268684392

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 61 122 149 183 244 298 366 447 488 596 732 894 1192 1464 1788 3576 9089 18178 27267 36356 54534 72712 109068 218136 75312047 150624094 225936141 301248188 451872282 602496376 903744564 1807489128 4594034867 9188069734 11221495003 13782104601 18376139468 22442990006 27564209202 33664485009 36752278936 44885980012 55128418404 67328970018 89771960024 110256836808 134657940036 269315880072 684511195183 1369022390366 2053533585549 2738044780732 4107067171098 5476089561464 8214134342196 16428268684392
• Sum of all divisors σ(n): 42024122784000
• Sum of proper divisors (its aliquot sum) s(n): 25595854099608
• 16428268684392 is an abundant number, because the sum of its proper divisors (25595854099608) is greater than itself. Its abundance is 9167585415216

Bases of 16428268684392

• Binary: 11101111000100000001000111101000010001101000₂
• Hexadecimal: 0xEF1011E8468
• Base-36: 5TN1J0C4O

Squares and roots of 16428268684392

• 16428268684392 squared (16428268684392²) is 269888011966574854504409664
• 16428268684392 cubed (16428268684392³) is 4433792775283295037687546965963890764288
• The square root of 16428268684392 is 4053180.0705608923
• The cube root of 16428268684392 is 25421.2713108145

Scales and comparisons

• 16,428,268,684,392 seconds is equal to 522,368 years, 6 weeks, 4 days, 15 hours, 53 minutes, 12 seconds.
• To count from 1 to 16,428,268,684,392 would take you about one million, three hundred five thousand, nine hundred twenty 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 16428268684392 cubic inches would be around 2118.4 feet tall.

Recreational maths with 16428268684392

• 16428268684392 backwards is 29348686282461
• The number of decimal digits it has is: 14
• The sum of 16428268684392's digits is 69
• More coming soon!