138768342030999

Names of 138768342030999

• Cardinal: 138768342030999 can be written as One hundred thirty-eight trillion, seven hundred sixty-eight billion, three hundred forty-two million, thirty thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.38768342030999 × 10¹⁴

Factors of 138768342030999

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 17325

Divisors of 138768342030999

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 293 811 879 2433 2637 7177 7299 9041 21531 27123 64593 81369 237623 712869 2102861 2138607 2649013 5820547 6308583 7332251 7947039 17461641 18925749 21996753 23841117 52384923 64887257 65990259 194661771 583985313 1705420271 2148349543 5116260813 6445048629 15348782439 19011966301 19335145887 52623565427 57035898903 157870696281 171107696709 473612088843 15418704670111 46256114010333 138768342030999
• Sum of all divisors σ(n): 201425601240864
• Sum of proper divisors (its aliquot sum) s(n): 62657259209865
• 138768342030999 is a deficient number, because the sum of its proper divisors (62657259209865) is less than itself. Its deficiency is 76111082821134

Bases of 138768342030999

• Binary: 11111100011010110000101101110111001101010010111₂
• Hexadecimal: 0x7E3585BB9A97
• Base-36: 1D6TANYAVR

Squares and roots of 138768342030999

• 138768342030999 squared (138768342030999²) is 19256652750032323668276938001
• 138768342030999 cubed (138768342030999³) is 2672213775188662980452400684628481143092999
• The square root of 138768342030999 is 11779997.5395158297
• The cube root of 138768342030999 is 51772.2214111827

Scales and comparisons

• 138,768,342,030,999 seconds is equal to 4,412,404 years, 1 week, 6 days, 19 hours, 16 minutes, 39 seconds.
• To count from 1 to 138,768,342,030,999 would take you about eleven million, thirty-one thousand and ten 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 138768342030999 cubic inches would be around 4314.4 feet tall.

Recreational maths with 138768342030999

• 138768342030999 backwards is 999030243867831
• The number of decimal digits it has is: 15
• The sum of 138768342030999's digits is 72
• More coming soon!