13165116672

Names of 13165116672

• Cardinal: 13165116672 can be written as Thirteen billion, one hundred sixty-five million, one hundred sixteen thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.3165116672 × 10¹⁰

Factors of 13165116672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 248

Divisors of 13165116672

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 43 48 64 73 86 96 127 128 129 146 172 192 219 254 256 258 292 344 381 384 438 508 516 584 688 762 768 876 1016 1032 1168 1376 1524 1752 1849 2032 2064 2336 2752 3048 3139 3504 3698 4064 4128 4672 5461 5504 5547 6096 6278 7008 7396 8128 8256 9271 9344 9417 10922 11008 11094 12192 12556 14016 14792 16256 16383 16512 18542 18688 18834 21844 22188 24384 25112 27813 28032 29584 32512 32766 33024 37084 37668 43688 44376 48768 50224 55626 56064 59168 65532 74168 75336 87376 88752 97536 100448 111252 118336 131064 134977 148336 150672 174752 177504 200896 222504 234823 236672 262128 269954 296672 301344 349504 355008 398653 401792 404931 445008 469646 473344 524256 539908 593344 602688 699008 704469 710016 797306 803584 809862 890016 939292 1048512 1079816 1186688 1195959 1205376 1398016 1408938 1420032 1594612 1619724 1780032 1878584 2097024 2159632 2373376 2391918 2410752 2817876 3189224 3239448 3560064 3757168 4194048 4319264 4783836 5635752 6378448 6478896 7120128 7514336 8638528 9567672 11271504 12756896 12957792 15028672 17142079 17277056 19135344 22543008 25513792 25915584 30057344 34284158 34554112 38270688 45086016 51027584 51426237 51831168 60114688 68568316 76541376 90172032 102055168 102852474 103662336 137136632 153082752 180344064 205704948 274273264 306165504 411409896 548546528 822819792 1097093056 1645639584 2194186112 3291279168 4388372224 6582558336 13165116672
• Sum of all divisors σ(n): 36649933824
• Sum of proper divisors (its aliquot sum) s(n): 23484817152
• 13165116672 is an abundant number, because the sum of its proper divisors (23484817152) is greater than itself. Its abundance is 10319700480

Bases of 13165116672

• Binary: 1100010000101100111011110100000000₂
• Hexadecimal: 0x310B3BD00
• Base-36: 61Q651C

Squares and roots of 13165116672

• 13165116672 squared (13165116672²) is 173320296987372355584
• 13165116672 cubed (13165116672³) is 2281781931464447171970830696448
• The square root of 13165116672 is 114739.3423024553
• The cube root of 13165116672 is 2361.2478242623

Scales and comparisons

• 13,165,116,672 seconds is equal to 418 years, 31 weeks, 5 days, 51 minutes, 12 seconds.
• To count from 1 to 13,165,116,672 would take you about eight hundred thirty-seven 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 13165116672 cubic inches would be around 196.8 feet tall.

Recreational maths with 13165116672

• 13165116672 backwards is 27661156131
• The number of decimal digits it has is: 11
• The sum of 13165116672's digits is 39
• More coming soon!