135480839

Names of 135480839

• Cardinal: 135480839 can be written as One hundred thirty-five million, four hundred eighty thousand, eight hundred thirty-nine.

Scientific notation

• Scientific notation: 1.35480839 × 10⁸

Factors of 135480839

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 22249

Divisors of 135480839

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 479 6227 21757 282841 10421603 135480839
• Sum of all divisors σ(n): 146213760
• Sum of proper divisors (its aliquot sum) s(n): 10732921
• 135480839 is a deficient number, because the sum of its proper divisors (10732921) is less than itself. Its deficiency is 124747918

Bases of 135480839

• Binary: 1000000100110100011000000111₂
• Hexadecimal: 0x8134607
• Base-36: 28NTON

Squares and roots of 135480839

• 135480839 squared (135480839²) is 18355057736143921
• 135480839 cubed (135480839³) is 2486758621986219041829719
• The square root of 135480839 is 11639.6236623011
• The cube root of 135480839 is 513.6011164929

Scales and comparisons

• 135,480,839 seconds is equal to 4 years, 16 weeks, 1 hour, 33 minutes, 59 seconds.
• To count from 1 to 135,480,839 would take you about 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 135480839 cubic inches would be around 42.8 feet tall.

Recreational maths with 135480839

• 135480839 backwards is 938084531
• The number of decimal digits it has is: 9
• The sum of 135480839's digits is 41
• More coming soon!