13826161311441218464

Names of 13826161311441218464

• Cardinal: 13826161311441218464 can be written as Thirteen quintillion, eight hundred twenty-six quadrillion, one hundred sixty-one trillion, three hundred eleven billion, four hundred forty-one million, two hundred eighteen thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.3826161311441218464 × 10¹⁹

Factors of 13826161311441218464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 182847033848037

Divisors of 13826161311441218464

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 17 32 34 68 136 139 272 278 544 556 1112 2224 2363 4448 4726 9452 18904 37808 75616 182847033847879 365694067695758 731388135391516 1462776270783032 2925552541566064 3108399575413943 5851105083132128 6216799150827886 12433598301655772 24867196603311544 25415737704855181 49734393206623088 50831475409710362 99468786413246176 101662950819420724 203325901638841448 406651803277682896 432067540982538077 813303606555365792 864135081965076154 1728270163930152308 3456540327860304616 6913080655720609232 13826161311441218464
• Sum of all divisors σ(n): 29028795093689428800
• Sum of proper divisors (its aliquot sum) s(n): 15202633782248210336
• 13826161311441218464 is an abundant number, because the sum of its proper divisors (15202633782248210336) is greater than itself. Its abundance is 1376472470806991872

Bases of 13826161311441218464

• Binary: 1011111111100000011001000111010101100111101100111110101110100000₂
• Hexadecimal: 0xBFE0647567B3EBA0
• Base-36: 2X1LX50XHT9R4

Squares and roots of 13826161311441218464

• 13826161311441218464 squared (13826161311441218464²) is 191162736609993954034505966340974519296
• 13826161311441218464 cubed (13826161311441218464³) is 2643046833106326232236896850270641458194978634722919481344
• The square root of 13826161311441218464 is 3718354651.1113243277
• The cube root of 13826161311441218464 is 2400125.0693758305

Scales and comparisons

• 13,826,161,311,441,218,464 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,826,161,311,441,218,464 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13826161311441218464 cubic inches would be around 200010.4 feet tall.

Recreational maths with 13826161311441218464

• 13826161311441218464 backwards is 46481214411316162831
• The number of decimal digits it has is: 20
• The sum of 13826161311441218464's digits is 67
• More coming soon!