138588608116

Names of 138588608116

• Cardinal: 138588608116 can be written as One hundred thirty-eight billion, five hundred eighty-eight million, six hundred eight thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 1.38588608116 × 10¹¹

Factors of 138588608116

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1445

Divisors of 138588608116

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 157 314 628 1099 1279 2198 2558 4396 5116 8953 17906 24649 35812 49298 98596 172543 200803 345086 401606 690172 803212 1405621 2811242 3869893 5622484 7739786 15479572 27089251 31526071 54178502 63052142 108357004 126104284 220682497 441364994 882729988 4949593147 9899186294 19798372588 34647152029 69294304058 138588608116
• Sum of all divisors σ(n): 279172096000
• Sum of proper divisors (its aliquot sum) s(n): 140583487884
• 138588608116 is an abundant number, because the sum of its proper divisors (140583487884) is greater than itself. Its abundance is 1994879768

Bases of 138588608116

• Binary: 10000001000100100001100101011001110100₂
• Hexadecimal: 0x2044865674
• Base-36: 1RO02UES

Squares and roots of 138588608116

• 138588608116 squared (138588608116²) is 19206802299530221069456
• 138588608116 cubed (138588608116³) is 2661843997051081458693684001304896
• The square root of 138588608116 is 372274.9093291139
• The cube root of 138588608116 is 5174.9859816309

Scales and comparisons

• 138,588,608,116 seconds is equal to 4,406 years, 35 weeks, 5 days, 19 hours, 35 minutes, 16 seconds.
• To count from 1 to 138,588,608,116 would take you about eight thousand, eight hundred thirteen 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 138588608116 cubic inches would be around 431.2 feet tall.

Recreational maths with 138588608116

• 138588608116 backwards is 611806885831
• The number of decimal digits it has is: 12
• The sum of 138588608116's digits is 55
• More coming soon!