13488615739

Names of 13488615739

• Cardinal: 13488615739 can be written as Thirteen billion, four hundred eighty-eight million, six hundred fifteen thousand, seven hundred thirty-nine.

Scientific notation

• Scientific notation: 1.3488615739 × 10¹⁰

Factors of 13488615739

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 97040540

Divisors of 13488615739

• Number of divisors d(n): 4
• Complete list of divisors:
  1 139 97040401 13488615739
• Sum of all divisors σ(n): 13585656280
• Sum of proper divisors (its aliquot sum) s(n): 97040541
• 13488615739 is a deficient number, because the sum of its proper divisors (97040541) is less than itself. Its deficiency is 13391575198

Bases of 13488615739

• Binary: 1100100011111110111111000100111011₂
• Hexadecimal: 0x323FBF13B
• Base-36: 672RUIJ

Squares and roots of 13488615739

• 13488615739 squared (13488615739²) is 181942754554398516121
• 13488615739 cubed (13488615739³) is 2454155902679473756227965828419
• The square root of 13488615739 is 116140.4999946185
• The cube root of 13488615739 is 2380.4320790631

Scales and comparisons

• 13,488,615,739 seconds is equal to 428 years, 46 weeks, 4 days, 5 hours, 42 minutes, 19 seconds.
• To count from 1 to 13,488,615,739 would take you about eight hundred fifty-seven 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 13488615739 cubic inches would be around 198.4 feet tall.

Recreational maths with 13488615739

• 13488615739 backwards is 93751688431
• The number of decimal digits it has is: 11
• The sum of 13488615739's digits is 55
• More coming soon!