13682900

Names of 13682900

• Cardinal: 13682900 can be written as Thirteen million, six hundred eighty-two thousand, nine hundred.

Scientific notation

• Scientific notation: 1.36829 × 10⁷

Factors of 13682900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1802

Divisors of 13682900

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 25 28 35 44 50 55 70 77 100 110 140 154 175 220 275 308 350 385 550 700 770 1100 1540 1777 1925 3554 3850 7108 7700 8885 12439 17770 19547 24878 35540 39094 44425 49756 62195 78188 88850 97735 124390 136829 177700 195470 248780 273658 310975 390940 488675 547316 621950 684145 977350 1243900 1368290 1954700 2736580 3420725 6841450 13682900
• Sum of all divisors σ(n): 37039296
• Sum of proper divisors (its aliquot sum) s(n): 23356396
• 13682900 is an abundant number, because the sum of its proper divisors (23356396) is greater than itself. Its abundance is 9673496

Bases of 13682900

• Binary: 110100001100100011010100₂
• Hexadecimal: 0xD0C8D4
• Base-36: 859SK

Squares and roots of 13682900

• 13682900 squared (13682900²) is 187221752410000
• 13682900 cubed (13682900³) is 2561736516050789000000
• The square root of 13682900 is 3699.0404161079
• The cube root of 13682900 is 239.1806550651

Scales and comparisons

• 13,682,900 seconds is equal to 22 weeks, 4 days, 8 hours, 48 minutes, 20 seconds.
• To count from 1 to 13,682,900 would take you about thirty-three weeks!

  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 13682900 cubic inches would be around 19.9 feet tall.

Recreational maths with 13682900

• 13682900 backwards is 00928631
• The number of decimal digits it has is: 8
• The sum of 13682900's digits is 29
• More coming soon!