13523979105

Names of 13523979105

• Cardinal: 13523979105 can be written as Thirteen billion, five hundred twenty-three million, nine hundred seventy-nine thousand, one hundred five.

Scientific notation

• Scientific notation: 1.3523979105 × 10¹⁰

Factors of 13523979105

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 125

Divisors of 13523979105

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 45 63 65 81 91 97 105 117 135 169 189 195 243 273 291 315 351 405 455 485 507 567 585 679 819 845 873 945 1053 1183 1215 1261 1365 1455 1521 1701 1755 2037 2457 2535 2619 2835 3159 3395 3549 3783 4095 4365 4563 5265 5915 6111 6305 7371 7605 7857 8505 8827 9409 10185 10647 11349 12285 13095 13689 15795 16393 17745 18333 18915 22113 22815 23571 26481 28227 30555 31941 34047 36855 39285 41067 44135 47045 49179 53235 54999 56745 65863 68445 79443 81965 84681 91665 95823 102141 110565 114751 117855 122317 132405 141135 147537 159705 164997 170235 197589 205335 238329 245895 254043 274995 287469 306423 329315 344253 366951 397215 423405 442611 479115 510705 573755 592767 611585 714987 737685 762129 824985 856219 987945 1032759 1100853 1191645 1270215 1327833 1437345 1532115 1590121 1721265 1778301 1834755 2144961 2213055 2286387 2568657 2963835 3098277 3302559 3574935 3810645 3983499 4281095 4770363 5163795 5334903 5504265 6639165 7705971 7950605 8891505 9294831 9907677 10724805 11130847 11431935 12843285 14311089 15491385 16004709 16512795 19917495 23117913 23851815 26674515 27884493 29723031 33392541 38529855 42933267 46474155 49538385 55654235 69353739 71555445 80023545 100177623 115589565 128799801 139422465 148615155 166962705 208061217 214666335 300532869 346768695 386399403 500888115 643999005 901598607 1040306085 1502664345 1931997015 2704795821 4507993035 13523979105
• Sum of all divisors σ(n): 30397453632
• Sum of proper divisors (its aliquot sum) s(n): 16873474527
• 13523979105 is an abundant number, because the sum of its proper divisors (16873474527) is greater than itself. Its abundance is 3349495422

Bases of 13523979105

• Binary: 1100100110000101111000101101100001₂
• Hexadecimal: 0x326178B61
• Base-36: 67NTT29

Squares and roots of 13523979105

• 13523979105 squared (13523979105²) is 182898010832476601025
• 13523979105 cubed (13523979105³) is 2473508876844477207663521582625
• The square root of 13523979105 is 116292.6442428755
• The cube root of 13523979105 is 2382.5105387537

Scales and comparisons

• 13,523,979,105 seconds is equal to 430 years, 1 week, 12 hours, 51 minutes, 45 seconds.
• To count from 1 to 13,523,979,105 would take you about eight hundred sixty 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 13523979105 cubic inches would be around 198.5 feet tall.

Recreational maths with 13523979105

• 13523979105 backwards is 50197932531
• 13523979105 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13523979105's digits is 45
• More coming soon!