13826811537

Names of 13826811537

• Cardinal: 13826811537 can be written as Thirteen billion, eight hundred twenty-six million, eight hundred eleven thousand, five hundred thirty-seven.

Scientific notation

• Scientific notation: 1.3826811537 × 10¹⁰

Factors of 13826811537

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 152

Divisors of 13826811537

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 11 19 21 23 27 33 57 63 69 77 81 89 99 133 161 171 189 207 209 231 243 253 267 297 361 399 437 483 513 567 621 623 627 693 759 801 891 979 1083 1197 1311 1449 1463 1539 1691 1701 1771 1863 1869 1881 2047 2079 2277 2403 2527 2673 2937 3059 3249 3591 3933 3971 4347 4389 4617 4807 5073 5313 5589 5607 5643 6141 6237 6831 6853 7209 7581 8303 8811 9177 9747 10773 11799 11837 11913 13041 13167 14329 14421 15219 15939 16821 16929 18423 18601 18711 20493 20559 21627 22517 22743 24909 26433 27531 27797 29241 32129 32319 33649 35397 35511 35739 38893 39123 39501 42987 43263 45657 47817 50463 50787 55269 55803 58121 61479 61677 67551 68229 74727 79299 82593 83391 87723 91333 96387 100947 106191 106533 107217 116679 118503 128961 129789 130207 136971 143451 151389 157619 165807 167409 174363 185031 202653 204687 224181 224903 237897 247779 250173 272251 273999 289161 302841 319599 321651 350037 353419 355509 386883 389367 390621 410913 427823 430353 472857 497421 502227 523089 555093 607959 614061 639331 672543 674709 738967 743337 750519 816753 821997 867483 908523 958797 964953 1050111 1060257 1160649 1168101 1171863 1283469 1418571 1506681 1569267 1665279 1823877 1917993 2017629 2024127 2216901 2251557 2450259 2465991 2473933 2602449 2725569 2876391 2994761 3150333 3180771 3481947 3515589 3850407 4255713 4520043 4707801 5172769 5471631 5753979 6072381 6650703 6754671 7350777 7397973 7421799 7807347 8128637 8176707 8984283 9450999 9542313 10546767 11551221 12767139 14123403 15518307 17261937 18217143 19952109 22052331 22193919 22265397 24385911 26952849 28626939 31640301 34653663 38301417 46554921 51785811 54651429 56900459 59856327 66156993 66796191 73157733 80858547 85880817 103960989 139664763 155357433 170701377 179568981 200388573 219473199 242575641 418994289 512104131 601165719 658419597 727726923 1256982867 1536312393 1975258791 4608937179 13826811537
• Sum of all divisors σ(n): 28757514240
• Sum of proper divisors (its aliquot sum) s(n): 14930702703
• 13826811537 is an abundant number, because the sum of its proper divisors (14930702703) is greater than itself. Its abundance is 1103891166

Bases of 13826811537

• Binary: 1100111000001001000110011010010001₂
• Hexadecimal: 0x338246691
• Base-36: 6CO4K29

Squares and roots of 13826811537

• 13826811537 squared (13826811537²) is 191180717279716302369
• 13826811537 cubed (13826811537³) is 2643419747335116625682669631153
• The square root of 13826811537 is 117587.4633496277
• The cube root of 13826811537 is 2400.1626936585

Scales and comparisons

• 13,826,811,537 seconds is equal to 439 years, 33 weeks, 5 days, 12 hours, 58 minutes, 57 seconds.
• To count from 1 to 13,826,811,537 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 13826811537 cubic inches would be around 200 feet tall.

Recreational maths with 13826811537

• 13826811537 backwards is 73511862831
• The number of decimal digits it has is: 11
• The sum of 13826811537's digits is 45
• More coming soon!