1368680330

Names of 1368680330

• Cardinal: 1368680330 can be written as One billion, three hundred sixty-eight million, six hundred eighty thousand, three hundred thirty.

Scientific notation

• Scientific notation: 1.36868033 × 10⁹

Factors of 1368680330

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 597913

Divisors of 1368680330

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 229 458 1145 2290 597677 1195354 2988385 5976770 136868033 273736066 684340165 1368680330
• Sum of all divisors σ(n): 2474386920
• Sum of proper divisors (its aliquot sum) s(n): 1105706590
• 1368680330 is a deficient number, because the sum of its proper divisors (1105706590) is less than itself. Its deficiency is 262973740

Bases of 1368680330

• Binary: 1010001100101000110011110001010₂
• Hexadecimal: 0x5194678A
• Base-36: MMVKI2

Squares and roots of 1368680330

• 1368680330 squared (1368680330²) is 1873285845728908900
• 1368680330 cubed (1368680330³) is 2563929489516572123791937000
• The square root of 1368680330 is 36995.6798829267
• The cube root of 1368680330 is 1110.2838140151

Scales and comparisons

• 1,368,680,330 seconds is equal to 43 years, 27 weeks, 4 hours, 58 minutes, 50 seconds.
• To count from 1 to 1,368,680,330 would take you about eighty-seven 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 1368680330 cubic inches would be around 92.5 feet tall.

Recreational maths with 1368680330

• 1368680330 backwards is 0330868631
• The number of decimal digits it has is: 10
• The sum of 1368680330's digits is 38
• More coming soon!