268369668

Names of 268369668

• Cardinal: 268369668 can be written as Two hundred sixty-eight million, three hundred sixty-nine thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 2.68369668 × 10⁸

Factors of 268369668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1090

Divisors of 268369668

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 167 196 252 294 334 441 501 588 668 882 911 1002 1169 1503 1764 1822 2004 2338 2733 3006 3507 3644 4676 5466 6012 6377 7014 8183 8199 10521 10932 12754 14028 16366 16398 19131 21042 24549 25508 32732 32796 38262 42084 44639 49098 57393 73647 76524 89278 98196 114786 133917 147294 152137 178556 229572 267834 294588 304274 401751 456411 535668 608548 803502 912822 1064959 1369233 1607004 1825644 2129918 2738466 3194877 4259836 5476932 6389754 7454713 9584631 12779508 14909426 19169262 22364139 29818852 38338524 44728278 67092417 89456556 134184834 268369668
• Sum of all divisors σ(n): 794731392
• Sum of proper divisors (its aliquot sum) s(n): 526361724
• 268369668 is an abundant number, because the sum of its proper divisors (526361724) is greater than itself. Its abundance is 257992056

Bases of 268369668

• Binary: 1111111111101111111100000100₂
• Hexadecimal: 0xFFEFF04
• Base-36: 4FS3D0

Squares and roots of 268369668

• 268369668 squared (268369668²) is 72022278702430224
• 268369668 cubed (268369668³) is 19328595023974670008045632
• The square root of 268369668 is 16381.9921865443
• The cube root of 268369668 is 645.0268746689

Scales and comparisons

• 268,369,668 seconds is equal to 8 years, 27 weeks, 5 days, 3 hours, 7 minutes, 48 seconds.
• To count from 1 to 268,369,668 would take you about twelve 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 268369668 cubic inches would be around 53.8 feet tall.

Recreational maths with 268369668

• 268369668 backwards is 866963862
• The number of decimal digits it has is: 9
• The sum of 268369668's digits is 54
• More coming soon!