13680902700

Names of 13680902700

• Cardinal: 13680902700 can be written as Thirteen billion, six hundred eighty million, nine hundred two thousand, seven hundred.

Scientific notation

• Scientific notation: 1.36809027 × 10¹⁰

Factors of 13680902700

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2261

Divisors of 13680902700

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 135 150 180 225 270 300 450 540 675 900 1350 2251 2700 4502 6753 9004 11255 13506 20259 22510 27012 33765 40518 45020 56275 60777 67530 81036 101295 112550 121554 135060 168825 202590 225100 243108 303885 337650 405180 506475 607770 675300 1012950 1215540 1519425 2025900 3038850 5067001 6077700 10134002 15201003 20268004 25335005 30402006 45603009 50670010 60804012 76005015 91206018 101340020 126675025 136809027 152010030 182412036 228015045 253350050 273618054 304020060 380025075 456030090 506700100 547236108 684045135 760050150 912060180 1140075225 1368090270 1520100300 2280150450 2736180540 3420225675 4560300900 6840451350 13680902700
• Sum of all divisors σ(n): 44001116040
• Sum of proper divisors (its aliquot sum) s(n): 30320213340
• 13680902700 is an abundant number, because the sum of its proper divisors (30320213340) is greater than itself. Its abundance is 16639310640

Bases of 13680902700

• Binary: 1100101111011100100000001000101100₂
• Hexadecimal: 0x32F72022C
• Base-36: 6A99830

Squares and roots of 13680902700

• 13680902700 squared (13680902700²) is 187167098686867290000
• 13680902700 cubed (13680902700³) is 2560614865776329162302683000000
• The square root of 13680902700 is 116965.3910351263
• The cube root of 13680902700 is 2391.6901672403

Scales and comparisons

• 13,680,902,700 seconds is equal to 435 years, 3 days, 18 hours, 45 minutes.
• To count from 1 to 13,680,902,700 would take you about eight hundred seventy 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 13680902700 cubic inches would be around 199.3 feet tall.

Recreational maths with 13680902700

• 13680902700 backwards is 00720908631
• 13680902700 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13680902700's digits is 36
• More coming soon!