138917002011383601

Names of 138917002011383601

• Cardinal: 138917002011383601 can be written as One hundred thirty-eight quadrillion, nine hundred seventeen trillion, two billion, eleven million, three hundred eighty-three thousand, six hundred one.

Scientific notation

• Scientific notation: 1.38917002011383601 × 10¹⁷

Factors of 138917002011383601

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 360792

Divisors of 138917002011383601

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 9 27 43 81 129 307 387 921 1161 2763 3483 8289 13201 24867 39603 118809 356427 360439 1069281 1081317 3243951 9731853 15498877 29195559 46496631 110654773 139489893 331964319 418469679 995892957 1255409037 2987678871 4758155239 8963036613 14274465717 42823397151 128470191453 129916272721 385410574359 389748818163 1169246454489 3507739363467 5586399727003 10523218090401 16759199181009 39884295725347 50277597543027 119652887176041 150832792629081 358958661528123 452498377887243 1076875984584369 1715024716189921 3230627953753107 5145074148569763 15435222445709289 46305667337127867 138917002011383601
• Sum of all divisors σ(n): 213036255724342512
• Sum of proper divisors (its aliquot sum) s(n): 74119253712958911
• 138917002011383601 is a deficient number, because the sum of its proper divisors (74119253712958911) is less than itself. Its deficiency is 64797748298424690

Bases of 138917002011383601

• Binary: 111101101100010000100011011111110001001101001011100110001₂
• Hexadecimal: 0x1ED8846FE269731
• Base-36: 11ZTYTPMVI29

Squares and roots of 138917002011383601

• 138917002011383601 squared (138917002011383601²) is 19297933447830755445897990371727201
• 138917002011383601 cubed (138917002011383601³) is 2680811059587851924433981655789888133864986137030801
• The square root of 138917002011383601 is 372715712.0532800949
• The cube root of 138917002011383601 is 517907.0235715699

Scales and comparisons

• 138,917,002,011,383,601 seconds is equal to 4,417,130,965 years, 24 weeks, 1 hour, 13 minutes, 21 seconds.
• To count from 1 to 138,917,002,011,383,601 would take you about thirteen billion, two hundred fifty-one million, three hundred ninety-two thousand, eight hundred ninety-six 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 138917002011383601 cubic inches would be around 43158.9 feet tall.

Recreational maths with 138917002011383601

• 138917002011383601 backwards is 106383110200719831
• The number of decimal digits it has is: 18
• The sum of 138917002011383601's digits is 54
• More coming soon!