13388684363021167658

Names of 13388684363021167658

• Cardinal: 13388684363021167658 can be written as Thirteen quintillion, three hundred eighty-eight quadrillion, six hundred eighty-four trillion, three hundred sixty-three billion, twenty-one million, one hundred sixty-seven thousand, six hundred fifty-eight.

Scientific notation

• Scientific notation: 1.3388684363021167658 × 10¹⁹

Factors of 13388684363021167658

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 35208

Divisors of 13388684363021167658

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 37 74 79 158 661 1322 1369 2738 2923 5846 6241 12482 24457 34429 48914 52219 68858 104438 108151 216302 230917 461834 904909 1273873 1809818 1932103 2547746 2719891 3864206 4125301 5439782 8250602 8543929 17087858 22757569 45515138 47133301 71487811 94266602 100635967 142975622 152636137 201271934 214871389 305272274 429742778 842030053 1185356041 1684060106 1797847951 2370712082 3595695902 3723530779 5647537069 7447061558 7950241393 11295074138 15900482786 31155111961 43858173517 62310223922 66520374187 87716347034 93643127239 133040748374 142029988129 187286254478 284059976258 294158931541 588317863082 783520343101 1567040686202 1622752420129 2461253844919 3245504840258 3464795707843 4922507689838 5255109560773 6929591415686 7397807051881 10510219121546 14795614103762 28990252694737 57980505389474 61898107104979 123796214209958 128197441190191 194439053748601 256394882380382 273718860919597 388878107497202 547437721839194 1072639349705269 2145278699410538 2290229962884223 4580459925768446 4889950461293341 9779900922586682 10127597854025089 20255195708050178 84738508626716251 169477017253432502 180928167067853617 361856334135707234 6694342181510583829 13388684363021167658
• Sum of all divisors σ(n): 20937294590788145682
• Sum of proper divisors (its aliquot sum) s(n): 7548610227766978024
• 13388684363021167658 is a deficient number, because the sum of its proper divisors (7548610227766978024) is less than itself. Its deficiency is 5840074135254189634

Bases of 13388684363021167658

• Binary: 1011100111001110001010010111110111101011101101000010110000101010₂
• Hexadecimal: 0xB9CE297DEBB42C2A
• Base-36: 2TPYCI5B0LICQ

Squares and roots of 13388684363021167658

• 13388684363021167658 squared (13388684363021167658²) is 179256868972607529952332311777745204964
• 13388684363021167658 cubed (13388684363021167658³) is 2400013638577684759705408725640593683777797460441817854312
• The square root of 13388684363021167658 is 3659055118.8826286465
• The cube root of 13388684363021167658 is 2374538.9679746863

Scales and comparisons

• 13,388,684,363,021,167,658 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,388,684,363,021,167,658 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13388684363021167658 cubic inches would be around 197878.2 feet tall.

Recreational maths with 13388684363021167658

• 13388684363021167658 backwards is 85676112036348688331
• The number of decimal digits it has is: 20
• The sum of 13388684363021167658's digits is 89
• More coming soon!