13579758864

Names of 13579758864

• Cardinal: 13579758864 can be written as Thirteen billion, five hundred seventy-nine million, seven hundred fifty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.3579758864 × 10¹⁰

Factors of 13579758864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1054

Divisors of 13579758864

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 81 84 98 108 112 126 144 147 162 168 189 196 216 252 281 294 324 336 378 392 432 441 504 562 567 588 648 756 761 784 843 882 1008 1124 1134 1176 1296 1323 1512 1522 1686 1764 1967 2248 2268 2283 2352 2529 2646 3024 3044 3372 3528 3934 3969 4496 4536 4566 5058 5292 5327 5901 6088 6744 6849 7056 7587 7868 7938 9072 9132 10116 10584 10654 11802 12176 13488 13698 13769 15174 15736 15876 15981 17703 18264 20232 20547 21168 21308 22761 23604 27396 27538 30348 31472 31752 31962 35406 36528 37289 40464 41094 41307 42616 45522 47208 47943 53109 54792 55076 60696 61641 63504 63924 70812 74578 82188 82614 85232 91044 94416 95886 106218 109584 110152 111867 121392 123282 123921 127848 141624 143829 149156 159327 164376 165228 182088 191772 212436 213841 220304 223734 246564 247842 255696 283248 287658 298312 318654 328752 330456 335601 364176 371763 383544 424872 427682 431487 447468 493128 495684 575316 596624 637308 641523 660912 671202 743526 767088 849744 855364 862974 894936 986256 991368 1006803 1115289 1150632 1274616 1283046 1342404 1487052 1496887 1710728 1725948 1789872 1924569 1982736 2013606 2230578 2301264 2549232 2566092 2684808 2974104 2993774 3020409 3421456 3451896 3849138 4027212 4461156 4490661 5132184 5369616 5773707 5948208 5987548 6040818 6903792 7698276 8054424 8922312 8981322 10264368 10478209 11547414 11975096 12081636 13471983 15396552 16108848 17321121 17844624 17962644 20956418 23094828 23950192 24163272 26943966 30793104 31434627 34642242 35925288 40415949 41912836 46189656 48326544 53887932 62869254 69284484 71850576 80831898 83825672 92379312 94303881 107775864 121247847 125738508 138568968 161663796 167651344 188607762 215551728 242495694 251477016 277137936 282911643 323327592 377215524 484991388 502954032 565823286 646655184 754431048 848734929 969982776 1131646572 1508862096 1697469858 1939965552 2263293144 3394939716 4526586288 6789879432 13579758864
• Sum of all divisors σ(n): 45943703388
• Sum of proper divisors (its aliquot sum) s(n): 32363944524
• 13579758864 is an abundant number, because the sum of its proper divisors (32363944524) is greater than itself. Its abundance is 18784185660

Bases of 13579758864

• Binary: 1100101001011010101010110100010000₂
• Hexadecimal: 0x3296AAD10
• Base-36: 68L1D00

Squares and roots of 13579758864

• 13579758864 squared (13579758864²) is 184409850804386570496
• 13579758864 cubed (13579758864³) is 2504241306069786060775616876544
• The square root of 13579758864 is 116532.2224279619
• The cube root of 13579758864 is 2385.7816068849

Scales and comparisons

• 13,579,758,864 seconds is equal to 431 years, 41 weeks, 2 days, 3 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,579,758,864 would take you about eight hundred sixty-three 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 13579758864 cubic inches would be around 198.8 feet tall.

Recreational maths with 13579758864

• 13579758864 backwards is 46885797531
• 13579758864 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13579758864's digits is 63
• More coming soon!