13860689000

Names of 13860689000

• Cardinal: 13860689000 can be written as Thirteen billion, eight hundred sixty million, six hundred eighty-nine thousand.

Scientific notation

• Scientific notation: 1.3860689 × 10¹⁰

Factors of 13860689000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 447157

Divisors of 13860689000

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 25 31 40 50 62 100 124 125 155 200 248 250 310 500 620 775 1000 1240 1550 3100 3875 6200 7750 15500 31000 447119 894238 1788476 2235595 3576952 4471190 8942380 11177975 13860689 17884760 22355950 27721378 44711900 55442756 55889875 69303445 89423800 110885512 111779750 138606890 223559500 277213780 346517225 447119000 554427560 693034450 1386068900 1732586125 2772137800 3465172250 6930344500 13860689000
• Sum of all divisors σ(n): 33480345600
• Sum of proper divisors (its aliquot sum) s(n): 19619656600
• 13860689000 is an abundant number, because the sum of its proper divisors (19619656600) is greater than itself. Its abundance is 5758967600

Bases of 13860689000

• Binary: 1100111010001010010101010001101000₂
• Hexadecimal: 0x33A295468
• Base-36: 6D8AO2W

Squares and roots of 13860689000

• 13860689000 squared (13860689000²) is 192118699554721000000
• 13860689000 cubed (13860689000³) is 2662897545612426262769000000000
• The square root of 13860689000 is 117731.4274100165
• The cube root of 13860689000 is 2402.1213304483

Scales and comparisons

• 13,860,689,000 seconds is equal to 440 years, 37 weeks, 5 days, 15 hours, 23 minutes, 20 seconds.
• To count from 1 to 13,860,689,000 would take you about eight hundred eighty-one 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 13860689000 cubic inches would be around 200.2 feet tall.

Recreational maths with 13860689000

• 13860689000 backwards is 00098606831
• The number of decimal digits it has is: 11
• The sum of 13860689000's digits is 41
• More coming soon!