1310302729

Names of 1310302729

• Cardinal: 1310302729 can be written as One billion, three hundred ten million, three hundred two thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.310302729 × 10⁹

Factors of 1310302729

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 24722746

Divisors of 1310302729

• Number of divisors d(n): 4
• Complete list of divisors:
  1 53 24722693 1310302729
• Sum of all divisors σ(n): 1335025476
• Sum of proper divisors (its aliquot sum) s(n): 24722747
• 1310302729 is a deficient number, because the sum of its proper divisors (24722747) is less than itself. Its deficiency is 1285579982

Bases of 1310302729

• Binary: 1001110000110011010001000001001₂
• Hexadecimal: 0x4E19A209
• Base-36: LO4C21

Squares and roots of 1310302729

• 1310302729 squared (1310302729²) is 1716893241624847441
• 1310302729 cubed (1310302729³) is 2249649899902693996150966489
• The square root of 1310302729 is 36198.1039420575
• The cube root of 1310302729 is 1094.2684601855

Scales and comparisons

• 1,310,302,729 seconds is equal to 41 years, 34 weeks, 3 days, 12 hours, 58 minutes, 49 seconds.
• To count from 1 to 1,310,302,729 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 1310302729 cubic inches would be around 91.2 feet tall.

Recreational maths with 1310302729

• 1310302729 backwards is 9272030131
• The number of decimal digits it has is: 10
• The sum of 1310302729's digits is 28
• More coming soon!