68376109

Names of 68376109

• Cardinal: 68376109 can be written as Sixty-eight million, three hundred seventy-six thousand, one hundred nine.

Scientific notation

• Scientific notation: 6.8376109 × 10⁷

Factors of 68376109

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 68376109

Divisors of 68376109

• Number of divisors d(n): 2
• Complete list of divisors:
  1 68376109
• Sum of all divisors σ(n): 68376110
• Sum of proper divisors (its aliquot sum) s(n): 1
• 68376109 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 68376108

Bases of 68376109

• Binary: 100000100110101011000101101₂
• Hexadecimal: 0x413562D
• Base-36: 14PJCD

Squares and roots of 68376109

• 68376109 squared (68376109²) is 4675292281979881
• 68376109 cubed (68376109³) is 319678294679515079063029
• The square root of 68376109 is 8268.9847623515
• The cube root of 68376109 is 408.9166501801

Scales and comparisons

• 68,376,109 seconds is equal to 2 years, 9 weeks, 9 hours, 21 minutes, 49 seconds.
• To count from 1 to 68,376,109 would take you about three 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 68376109 cubic inches would be around 34.1 feet tall.

Recreational maths with 68376109

• 68376109 backwards is 90167386
• The number of decimal digits it has is: 8
• The sum of 68376109's digits is 40
• More coming soon!