13853826408

Names of 13853826408

• Cardinal: 13853826408 can be written as Thirteen billion, eight hundred fifty-three million, eight hundred twenty-six thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.3853826408 × 10¹⁰

Factors of 13853826408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 423590

Divisors of 13853826408

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 29 47 58 87 94 116 141 174 188 232 282 348 376 564 696 1128 1363 2726 4089 5452 8178 10904 16356 32712 423509 847018 1270527 1694036 2541054 3388072 5082108 10164216 12281761 19904923 24563522 36845283 39809846 49127044 59714769 73690566 79619692 98254088 119429538 147381132 159239384 238859076 294762264 477718152 577242767 1154485534 1731728301 2308971068 3463456602 4617942136 6926913204 13853826408
• Sum of all divisors σ(n): 36591264000
• Sum of proper divisors (its aliquot sum) s(n): 22737437592
• 13853826408 is an abundant number, because the sum of its proper divisors (22737437592) is greater than itself. Its abundance is 8883611184

Bases of 13853826408

• Binary: 1100111001110000001001110101101000₂
• Hexadecimal: 0x339C09D68
• Base-36: 6D47KVC

Squares and roots of 13853826408

• 13853826408 squared (13853826408²) is 191928506142998182464
• 13853826408 cubed (13853826408³) is 2658944206851858444515765709312
• The square root of 13853826408 is 117702.2786865225
• The cube root of 13853826408 is 2401.7248253881

Scales and comparisons

• 13,853,826,408 seconds is equal to 440 years, 26 weeks, 3 days, 5 hours, 6 minutes, 48 seconds.
• To count from 1 to 13,853,826,408 would take you about eight hundred eighty-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 13853826408 cubic inches would be around 200.1 feet tall.

Recreational maths with 13853826408

• 13853826408 backwards is 80462835831
• The number of decimal digits it has is: 11
• The sum of 13853826408's digits is 48
• More coming soon!