135907513

Names of 135907513

• Cardinal: 135907513 can be written as One hundred thirty-five million, nine hundred seven thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 1.35907513 × 10⁸

Factors of 135907513

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1021887

Divisors of 135907513

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 19 133 1021861 7153027 19415359 135907513
• Sum of all divisors σ(n): 163497920
• Sum of proper divisors (its aliquot sum) s(n): 27590407
• 135907513 is a deficient number, because the sum of its proper divisors (27590407) is less than itself. Its deficiency is 108317106

Bases of 135907513

• Binary: 1000000110011100100010111001₂
• Hexadecimal: 0x819C8B9
• Base-36: 28WYWP

Squares and roots of 135907513

• 135907513 squared (135907513²) is 18470852089845169
• 135907513 cubed (135907513³) is 2510327570521709473854697
• The square root of 135907513 is 11657.9377678901
• The cube root of 135907513 is 514.1397181077

Scales and comparisons

• 135,907,513 seconds is equal to 4 years, 16 weeks, 5 days, 5 minutes, 13 seconds.
• To count from 1 to 135,907,513 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 135907513 cubic inches would be around 42.8 feet tall.

Recreational maths with 135907513

• 135907513 backwards is 315709531
• The number of decimal digits it has is: 9
• The sum of 135907513's digits is 34
• More coming soon!