139535357049

Names of 139535357049

• Cardinal: 139535357049 can be written as One hundred thirty-nine billion, five hundred thirty-five million, three hundred fifty-seven thousand and forty-nine.

Scientific notation

• Scientific notation: 1.39535357049 × 10¹¹

Factors of 139535357049

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 18314

Divisors of 139535357049

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 11 27 33 71 81 99 121 213 297 363 639 781 891 1089 1331 1917 2343 3267 3993 5751 7029 8591 9801 11979 18229 21087 25773 35937 54687 63261 77319 94501 107811 164061 200519 231957 283503 492183 601557 695871 850509 1294259 1476549 1804671 2205709 2551527 3882777 5414013 6617127 7654581 11648331 14236849 16242039 19851381 24262799 34944993 42710547 59554143 72788397 104834979 128131641 156605339 178662429 218365191 384394923 469816017 655095573 1153184769 1409448051 1722658729 1965286719 4228344153 5167976187 12685032459 15503928561 46511785683 139535357049
• Sum of all divisors σ(n): 232512128640
• Sum of proper divisors (its aliquot sum) s(n): 92976771591
• 139535357049 is a deficient number, because the sum of its proper divisors (92976771591) is less than itself. Its deficiency is 46558585458

Bases of 139535357049

• Binary: 10000001111100111101001001010001111001₂
• Hexadecimal: 0x207CF49479
• Base-36: 1S3NQYK9

Squares and roots of 139535357049

• 139535357049 squared (139535357049²) is 19470115866791913988401
• 139535357049 cubed (139535357049³) is 2716769569258209840557631179588649
• The square root of 139535357049 is 373544.3173828241
• The cube root of 139535357049 is 5186.7433165693

Scales and comparisons

• 139,535,357,049 seconds is equal to 4,436 years, 41 weeks, 1 day, 13 hours, 24 minutes, 9 seconds.
• To count from 1 to 139,535,357,049 would take you about eight thousand, eight hundred seventy-three 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 139535357049 cubic inches would be around 432.2 feet tall.

Recreational maths with 139535357049

• 139535357049 backwards is 940753535931
• The number of decimal digits it has is: 12
• The sum of 139535357049's digits is 54
• More coming soon!