1315357459

Names of 1315357459

• Cardinal: 1315357459 can be written as One billion, three hundred fifteen million, three hundred fifty-seven thousand, four hundred fifty-nine.

Scientific notation

• Scientific notation: 1.315357459 × 10⁹

Factors of 1315357459

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 23157

Divisors of 1315357459

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 5851 17293 76063 224809 101181343 1315357459
• Sum of all divisors σ(n): 1416862832
• Sum of proper divisors (its aliquot sum) s(n): 101505373
• 1315357459 is a deficient number, because the sum of its proper divisors (101505373) is less than itself. Its deficiency is 1213852086

Bases of 1315357459

• Binary: 1001110011001101100001100010011₂
• Hexadecimal: 0x4E66C313
• Base-36: LR4OB7

Squares and roots of 1315357459

• 1315357459 squared (1315357459²) is 1730165244946936681
• 1315357459 cubed (1315357459³) is 2275785760243515222554053579
• The square root of 1315357459 is 36267.8571051557
• The cube root of 1315357459 is 1095.6737675547

Scales and comparisons

• 1,315,357,459 seconds is equal to 41 years, 42 weeks, 6 days, 1 hour, 4 minutes, 19 seconds.
• To count from 1 to 1,315,357,459 would take you about eighty-three 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 1315357459 cubic inches would be around 91.3 feet tall.

Recreational maths with 1315357459

• 1315357459 backwards is 9547535131
• The number of decimal digits it has is: 10
• The sum of 1315357459's digits is 43
• More coming soon!