13680827

Names of 13680827

• Cardinal: 13680827 can be written as Thirteen million, six hundred eighty thousand, eight hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3680827 × 10⁷

Factors of 13680827

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2233

Divisors of 13680827

• Number of divisors d(n): 8
• Complete list of divisors:
  1 31 223 1979 6913 61349 441317 13680827
• Sum of all divisors σ(n): 14192640
• Sum of proper divisors (its aliquot sum) s(n): 511813
• 13680827 is a deficient number, because the sum of its proper divisors (511813) is less than itself. Its deficiency is 13169014

Bases of 13680827

• Binary: 110100001100000010111011₂
• Hexadecimal: 0xD0C0BB
• Base-36: 8586Z

Squares and roots of 13680827

• 13680827 squared (13680827²) is 187165027403929
• 13680827 cubed (13680827³) is 2560572360363411769283
• The square root of 13680827 is 3698.7601976879
• The cube root of 13680827 is 239.1685755951

Scales and comparisons

• 13,680,827 seconds is equal to 22 weeks, 4 days, 8 hours, 13 minutes, 47 seconds.
• To count from 1 to 13,680,827 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 13680827 cubic inches would be around 19.9 feet tall.

Recreational maths with 13680827

• 13680827 backwards is 72808631
• The number of decimal digits it has is: 8
• The sum of 13680827's digits is 35
• More coming soon!