1364969881

Names of 1364969881

• Cardinal: 1364969881 can be written as One billion, three hundred sixty-four million, nine hundred sixty-nine thousand, eight hundred eighty-one.

Scientific notation

• Scientific notation: 1.364969881 × 10⁹

Factors of 1364969881

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 22511

Divisors of 1364969881

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 9677 12823 106447 141053 124088171 1364969881
• Sum of all divisors σ(n): 1489328064
• Sum of proper divisors (its aliquot sum) s(n): 124358183
• 1364969881 is a deficient number, because the sum of its proper divisors (124358183) is less than itself. Its deficiency is 1240611698

Bases of 1364969881

• Binary: 1010001010110111100100110011001₂
• Hexadecimal: 0x515BC999
• Base-36: MKO1I1

Squares and roots of 1364969881

• 1364969881 squared (1364969881²) is 1863142776037154161
• 1364969881 cubed (1364969881³) is 2543133773293443966718824841
• The square root of 1364969881 is 36945.4987921397
• The cube root of 1364969881 is 1109.2795912511

Scales and comparisons

• 1,364,969,881 seconds is equal to 43 years, 20 weeks, 6 days, 6 hours, 18 minutes, 1 second.
• To count from 1 to 1,364,969,881 would take you about eighty-six 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 1364969881 cubic inches would be around 92.4 feet tall.

Recreational maths with 1364969881

• 1364969881 backwards is 1889694631
• The number of decimal digits it has is: 10
• The sum of 1364969881's digits is 55
• More coming soon!