13823654915

Names of 13823654915

• Cardinal: 13823654915 can be written as Thirteen billion, eight hundred twenty-three million, six hundred fifty-four thousand, nine hundred fifteen.

Scientific notation

• Scientific notation: 1.3823654915 × 10¹⁰

Factors of 13823654915

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 373

Divisors of 13823654915

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 7 19 35 37 41 71 95 133 185 193 205 259 287 355 497 665 703 779 965 1295 1349 1351 1435 1517 2485 2627 2911 3515 3667 3895 4921 5453 6745 6755 7141 7585 7913 9443 10619 13135 13703 14555 18335 18389 20377 24605 25669 27265 28823 35705 39565 47215 49913 49987 53095 55309 55391 68515 91945 95921 101885 107707 128345 135679 144115 150347 201761 249565 249935 260357 276545 276955 292781 349391 387163 479605 507011 538535 561823 678395 751735 753949 949753 1008805 1052429 1301785 1463905 1746955 1822499 1935815 2046433 2049467 2535055 2809115 3549077 3769745 3932761 4748765 5262145 5562839 9112495 9633209 10232165 10247335 10674637 14325031 17745385 19663805 20787451 27814195 38939873 48166045 53373185 67432463 71625155 74722459 103937255 145512157 194699365 337162315 373612295 394961569 727560785 1974807845 2764730983 13823654915
• Sum of all divisors σ(n): 21401210880
• Sum of proper divisors (its aliquot sum) s(n): 7577555965
• 13823654915 is a deficient number, because the sum of its proper divisors (7577555965) is less than itself. Its deficiency is 6246098950

Bases of 13823654915

• Binary: 1100110111111101000011110000000011₂
• Hexadecimal: 0x337F43C03
• Base-36: 6CM8WEB

Squares and roots of 13823654915

• 13823654915 squared (13823654915²) is 191093435209003657225
• 13823654915 cubed (13823654915³) is 2641609704851177458451346510875
• The square root of 13823654915 is 117574.0401406705
• The cube root of 13823654915 is 2399.9800296371

Scales and comparisons

• 13,823,654,915 seconds is equal to 439 years, 28 weeks, 4 days, 8 minutes, 35 seconds.
• To count from 1 to 13,823,654,915 would take you about eight hundred seventy-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 13823654915 cubic inches would be around 200 feet tall.

Recreational maths with 13823654915

• 13823654915 backwards is 51945632831
• The number of decimal digits it has is: 11
• The sum of 13823654915's digits is 47
• More coming soon!