13740811247

Names of 13740811247

• Cardinal: 13740811247 can be written as Thirteen billion, seven hundred forty million, eight hundred eleven thousand, two hundred forty-seven.

Scientific notation

• Scientific notation: 1.3740811247 × 10¹⁰

Factors of 13740811247

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 364872

Divisors of 13740811247

• Number of divisors d(n): 4
• Complete list of divisors:
  1 42643 322229 13740811247
• Sum of all divisors σ(n): 13741176120
• Sum of proper divisors (its aliquot sum) s(n): 364873
• 13740811247 is a deficient number, because the sum of its proper divisors (364873) is less than itself. Its deficiency is 13740446374

Bases of 13740811247

• Binary: 1100110011000001000010001111101111₂
• Hexadecimal: 0x3330423EF
• Base-36: 6B8X9TB

Squares and roots of 13740811247

• 13740811247 squared (13740811247²) is 188809893725681695009
• 13740811247 cubed (13740811247³) is 2594401111250721767521690966223
• The square root of 13740811247 is 117221.2064730611
• The cube root of 13740811247 is 2395.1761468997

Scales and comparisons

• 13,740,811,247 seconds is equal to 436 years, 47 weeks, 4 days, 4 hours, 47 seconds.
• To count from 1 to 13,740,811,247 would take you about eight hundred seventy-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 13740811247 cubic inches would be around 199.6 feet tall.

Recreational maths with 13740811247

• 13740811247 backwards is 74211804731
• The number of decimal digits it has is: 11
• The sum of 13740811247's digits is 38
• More coming soon!