13521691352

Names of 13521691352

• Cardinal: 13521691352 can be written as Thirteen billion, five hundred twenty-one million, six hundred ninety-one thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 1.3521691352 × 10¹⁰

Factors of 13521691352

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 152

Divisors of 13521691352

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 13 23 26 31 46 52 62 83 92 104 124 166 169 184 248 299 332 338 403 598 664 676 713 806 1079 1196 1352 1426 1612 1909 2158 2197 2392 2573 2852 3224 3818 3887 4316 4394 5146 5239 5704 7636 7774 8632 8788 9269 10292 10478 14027 15272 15548 17576 18538 20584 20956 24817 28054 28561 31096 33449 37076 41912 49634 50531 56108 57122 59179 66898 68107 74152 99268 101062 112216 114244 118358 120497 133796 136214 182351 198536 202124 228488 236716 240994 267592 272428 322621 364702 404248 434837 473432 481988 544856 645242 656903 729404 769327 869674 885391 963976 1290484 1313806 1458808 1538654 1566461 1739348 1770782 2370563 2580968 2627612 3077308 3132922 3478696 3541564 4194073 4741126 5255224 5652881 6154616 6265844 7083128 8388146 9482252 10001251 11305762 12531688 16776292 18964504 20002502 20363993 22611524 33552584 40005004 40727986 45223048 54522949 73487453 80010008 81455972 109045898 130016263 146974906 162911944 218091796 260032526 293949812 436183592 520065052 587899624 1040130104 1690211419 3380422838 6760845676 13521691352
• Sum of all divisors σ(n): 29940986880
• Sum of proper divisors (its aliquot sum) s(n): 16419295528
• 13521691352 is an abundant number, because the sum of its proper divisors (16419295528) is greater than itself. Its abundance is 2897604176

Bases of 13521691352

• Binary: 1100100101111101001010001011011000₂
• Hexadecimal: 0x325F4A2D8
• Base-36: 67MGRTK

Squares and roots of 13521691352

• 13521691352 squared (13521691352²) is 182836137018751587904
• 13521691352 cubed (13521691352³) is 2472253812759540407997784606208
• The square root of 13521691352 is 116282.8076372429
• The cube root of 13521691352 is 2382.3761871953

Scales and comparisons

• 13,521,691,352 seconds is equal to 429 years, 49 weeks, 2 days, 1 hour, 22 minutes, 32 seconds.
• To count from 1 to 13,521,691,352 would take you about eight hundred fifty-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 13521691352 cubic inches would be around 198.5 feet tall.

Recreational maths with 13521691352

• 13521691352 backwards is 25319612531
• The number of decimal digits it has is: 11
• The sum of 13521691352's digits is 38
• More coming soon!