139616344085

Names of 139616344085

• Cardinal: 139616344085 can be written as One hundred thirty-nine billion, six hundred sixteen million, three hundred forty-four thousand and eighty-five.

Scientific notation

• Scientific notation: 1.39616344085 × 10¹¹

Factors of 139616344085

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1686

Divisors of 139616344085

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 31 37 41 155 185 205 631 941 1147 1271 1517 3155 4705 5735 6355 7585 19561 23347 25871 29171 34817 38581 47027 97805 116735 129355 145855 174085 192905 235135 593771 723757 802001 957227 1079327 1196011 1427497 2968855 3618785 4010005 4786135 5396635 5980055 7137485 18406901 21969527 24344611 29674037 44252407 92034505 109847635 121723055 148370185 221262035 681055337 754682941 900750607 3405276685 3773414705 4503753035 27923268817 139616344085
• Sum of all divisors σ(n): 182432452608
• Sum of proper divisors (its aliquot sum) s(n): 42816108523
• 139616344085 is a deficient number, because the sum of its proper divisors (42816108523) is less than itself. Its deficiency is 96800235562

Bases of 139616344085

• Binary: 10000010000001110010000101100000010101₂
• Hexadecimal: 0x2081C85815
• Base-36: 1S4ZYSK5

Squares and roots of 139616344085

• 139616344085 squared (139616344085²) is 19492723535661114487225
• 139616344085 cubed (139616344085³) is 2721502796308639928202983936814125
• The square root of 139616344085 is 373652.7051755411
• The cube root of 139616344085 is 5187.7465932887

Scales and comparisons

• 139,616,344,085 seconds is equal to 4,439 years, 19 weeks, 21 hours, 48 minutes, 5 seconds.
• To count from 1 to 139,616,344,085 would take you about eight thousand, eight hundred seventy-eight 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 139616344085 cubic inches would be around 432.3 feet tall.

Recreational maths with 139616344085

• 139616344085 backwards is 580443616931
• The number of decimal digits it has is: 12
• The sum of 139616344085's digits is 50
• More coming soon!