12984726916017

Names of 12984726916017

• Cardinal: 12984726916017 can be written as Twelve trillion, nine hundred eighty-four billion, seven hundred twenty-six million, nine hundred sixteen thousand and seventeen.

Scientific notation

• Scientific notation: 1.2984726916017 × 10¹³

Factors of 12984726916017

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 20235

Divisors of 12984726916017

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 157 471 677 727 1413 2031 2181 6093 6543 18671 56013 106289 114139 168039 318867 342417 492179 956601 1027251 1476537 2931347 4429611 8794041 12640267 13573817 26382123 37920801 40721451 77272103 113762403 122164353 231816309 695448927 1984521919 2131089269 5953565757 6393267807 9189474109 17860697271 19179803421 27568422327 82705266981 1442747435113 4328242305339 12984726916017
• Sum of all divisors σ(n): 18930075720192
• Sum of proper divisors (its aliquot sum) s(n): 5945348804175
• 12984726916017 is a deficient number, because the sum of its proper divisors (5945348804175) is less than itself. Its deficiency is 7039378111842

Bases of 12984726916017

• Binary: 10111100111100111110000010010000101110110001₂
• Hexadecimal: 0xBCF3E090BB1
• Base-36: 4LP3N5EI9

Squares and roots of 12984726916017

• 12984726916017 squared (12984726916017²) is 168603133083536351771144289
• 12984726916017 cubed (12984726916017³) is 2189265640274590796569641639478092176913
• The square root of 12984726916017 is 3603432.6573445215
• The cube root of 12984726916017 is 23504.1350297293

Scales and comparisons

• 12,984,726,916,017 seconds is equal to 412,874 years, 7 weeks, 6 days, 3 hours, 46 minutes, 57 seconds.
• To count from 1 to 12,984,726,916,017 would take you about one million, thirty-two thousand, one hundred eighty-five 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 12984726916017 cubic inches would be around 1958.7 feet tall.

Recreational maths with 12984726916017

• 12984726916017 backwards is 71061962748921
• The number of decimal digits it has is: 14
• The sum of 12984726916017's digits is 63
• More coming soon!