13993800

Names of 13993800

• Cardinal: 13993800 can be written as Thirteen million, nine hundred ninety-three thousand, eight hundred.

Scientific notation

• Scientific notation: 1.39938 × 10⁷

Factors of 13993800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 374

Divisors of 13993800

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 83 100 120 150 166 200 249 281 300 332 415 498 562 600 664 830 843 996 1124 1245 1405 1660 1686 1992 2075 2248 2490 2810 3320 3372 4150 4215 4980 5620 6225 6744 7025 8300 8430 9960 11240 12450 14050 16600 16860 21075 23323 24900 28100 33720 42150 46646 49800 56200 69969 84300 93292 116615 139938 168600 186584 233230 279876 349845 466460 559752 583075 699690 932920 1166150 1399380 1749225 2332300 2798760 3498450 4664600 6996900 13993800
• Sum of all divisors σ(n): 44059680
• Sum of proper divisors (its aliquot sum) s(n): 30065880
• 13993800 is an abundant number, because the sum of its proper divisors (30065880) is greater than itself. Its abundance is 16072080

Bases of 13993800

• Binary: 110101011000011101001000₂
• Hexadecimal: 0xD58748
• Base-36: 8BXOO

Squares and roots of 13993800

• 13993800 squared (13993800²) is 195826438440000
• 13993800 cubed (13993800³) is 2740356014241672000000
• The square root of 13993800 is 3740.8287851759
• The cube root of 13993800 is 240.9786428735

Scales and comparisons

• 13,993,800 seconds is equal to 23 weeks, 23 hours, 10 minutes.
• To count from 1 to 13,993,800 would take you about thirty-four 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 13993800 cubic inches would be around 20.1 feet tall.

Recreational maths with 13993800

• 13993800 backwards is 00839931
• The number of decimal digits it has is: 8
• The sum of 13993800's digits is 33
• More coming soon!