139120964600

Names of 139120964600

• Cardinal: 139120964600 can be written as One hundred thirty-nine billion, one hundred twenty million, nine hundred sixty-four thousand, six hundred.

Scientific notation

• Scientific notation: 1.391209646 × 10¹¹

Factors of 139120964600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8380871

Divisors of 139120964600

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 83 100 166 200 332 415 664 830 1660 2075 3320 4150 8300 16600 8380781 16761562 33523124 41903905 67046248 83807810 167615620 209519525 335231240 419039050 695604823 838078100 1391209646 1676156200 2782419292 3478024115 5564838584 6956048230 13912096460 17390120575 27824192920 34780241150 69560482300 139120964600
• Sum of all divisors σ(n): 327353344920
• Sum of proper divisors (its aliquot sum) s(n): 188232380320
• 139120964600 is an abundant number, because the sum of its proper divisors (188232380320) is greater than itself. Its abundance is 49111415720

Bases of 139120964600

• Binary: 10000001100100010000010111001111111000₂
• Hexadecimal: 0x20644173F8
• Base-36: 1RWT13AW

Squares and roots of 139120964600

• 139120964600 squared (139120964600²) is 19354642791234453160000
• 139120964600 cubed (139120964600³) is 2692636574604973548372718136000000
• The square root of 139120964600 is 372989.2285307981
• The cube root of 139120964600 is 5181.6036909323

Scales and comparisons

• 139,120,964,600 seconds is equal to 4,423 years, 32 weeks, 8 hours, 23 minutes, 20 seconds.
• To count from 1 to 139,120,964,600 would take you about eight thousand, eight hundred forty-seven 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 139120964600 cubic inches would be around 431.8 feet tall.

Recreational maths with 139120964600

• 139120964600 backwards is 006469021931
• The number of decimal digits it has is: 12
• The sum of 139120964600's digits is 41
• More coming soon!