13239740057

Names of 13239740057

• Cardinal: 13239740057 can be written as Thirteen billion, two hundred thirty-nine million, seven hundred forty thousand and fifty-seven.

Scientific notation

• Scientific notation: 1.3239740057 × 10¹⁰

Factors of 13239740057

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 59863

Divisors of 13239740057

• Number of divisors d(n): 8
• Complete list of divisors:
  1 313 719 58831 225047 18414103 42299489 13239740057
• Sum of all divisors σ(n): 13300738560
• Sum of proper divisors (its aliquot sum) s(n): 60998503
• 13239740057 is a deficient number, because the sum of its proper divisors (60998503) is less than itself. Its deficiency is 13178741554

Bases of 13239740057

• Binary: 1100010101001001100110011010011001₂
• Hexadecimal: 0x315266699
• Base-36: 62YLKT5

Squares and roots of 13239740057

• 13239740057 squared (13239740057²) is 175290716776930363249
• 13239740057 cubed (13239740057³) is 2320803524531766863807345965193
• The square root of 13239740057 is 115064.0693570325
• The cube root of 13239740057 is 2365.7008149447

Scales and comparisons

• 13,239,740,057 seconds is equal to 420 years, 51 weeks, 17 hours, 34 minutes, 17 seconds.
• To count from 1 to 13,239,740,057 would take you about eight hundred forty-one 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 13239740057 cubic inches would be around 197.1 feet tall.

Recreational maths with 13239740057

• 13239740057 backwards is 75004793231
• The number of decimal digits it has is: 11
• The sum of 13239740057's digits is 41
• More coming soon!