1349332431

Names of 1349332431

• Cardinal: 1349332431 can be written as One billion, three hundred forty-nine million, three hundred thirty-two thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 1.349332431 × 10⁹

Factors of 1349332431

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 522045

Divisors of 1349332431

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 863 2589 521179 1563537 449777477 1349332431
• Sum of all divisors σ(n): 1801198080
• Sum of proper divisors (its aliquot sum) s(n): 451865649
• 1349332431 is a deficient number, because the sum of its proper divisors (451865649) is less than itself. Its deficiency is 897466782

Bases of 1349332431

• Binary: 1010000011011010010110111001111₂
• Hexadecimal: 0x506D2DCF
• Base-36: MBCVKF

Squares and roots of 1349332431

• 1349332431 squared (1349332431²) is 1820698009348369761
• 1349332431 cubed (1349332431³) is 2456726871070896495497018991
• The square root of 1349332431 is 36733.2605549793
• The cube root of 1349332431 is 1105.0272458355

Scales and comparisons

• 1,349,332,431 seconds is equal to 42 years, 47 weeks, 6 hours, 33 minutes, 51 seconds.
• To count from 1 to 1,349,332,431 would take you about eighty-five 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 1349332431 cubic inches would be around 92.1 feet tall.

Recreational maths with 1349332431

• 1349332431 backwards is 1342339431
• The number of decimal digits it has is: 10
• The sum of 1349332431's digits is 33
• More coming soon!