13886264784007723

Names of 13886264784007723

• Cardinal: 13886264784007723 can be written as Thirteen quadrillion, eight hundred eighty-six trillion, two hundred sixty-four billion, seven hundred eighty-four million, seven thousand, seven hundred twenty-three.

Scientific notation

• Scientific notation: 1.3886264784007723 × 10¹⁶

Factors of 13886264784007723

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9762

Divisors of 13886264784007723

• Number of divisors d(n): 18
• Complete list of divisors:
  1 43 1849 9719 79507 417917 3418801 17970431 94458961 147008443 772728533 4061735323 33227326919 174654618889 1428775057517 7510148612227 322936390325761 13886264784007723
• Sum of all divisors σ(n): 14218353077778564
• Sum of proper divisors (its aliquot sum) s(n): 332088293770841
• 13886264784007723 is a deficient number, because the sum of its proper divisors (332088293770841) is less than itself. Its deficiency is 13554176490236882

Bases of 13886264784007723

• Binary: 110001010101010111101111110111101101010011001000101011₂
• Hexadecimal: 0x31557BF7B5322B
• Base-36: 3SQ9PZ3NZFV

Squares and roots of 13886264784007723

• 13886264784007723 squared (13886264784007723²) is 192828349651573053901853723644729
• 13886264784007723 cubed (13886264784007723³) is 2677665521124966781945004253662352456231244242067
• The square root of 13886264784007723 is 117839996.5377109259
• The cube root of 13886264784007723 is 240359.7889745213

Scales and comparisons

• 13,886,264,784,007,723 seconds is equal to 441,540,267 years, 4 weeks, 6 days, 7 hours, 28 minutes, 43 seconds.
• To count from 1 to 13,886,264,784,007,723 would take you about one billion, three hundred twenty-four million, six hundred twenty thousand, eight hundred one 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 13886264784007723 cubic inches would be around 20030 feet tall.

Recreational maths with 13886264784007723

• 13886264784007723 backwards is 32770048746268831
• The number of decimal digits it has is: 17
• The sum of 13886264784007723's digits is 76
• More coming soon!