13280937739

Names of 13280937739

• Cardinal: 13280937739 can be written as Thirteen billion, two hundred eighty million, nine hundred thirty-seven thousand, seven hundred thirty-nine.

Scientific notation

• Scientific notation: 1.3280937739 × 10¹⁰

Factors of 13280937739

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 5824700

Divisors of 13280937739

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2281 5822419 13280937739
• Sum of all divisors σ(n): 13286762440
• Sum of proper divisors (its aliquot sum) s(n): 5824701
• 13280937739 is a deficient number, because the sum of its proper divisors (5824701) is less than itself. Its deficiency is 13275113038

Bases of 13280937739

• Binary: 1100010111100110110000011100001011₂
• Hexadecimal: 0x3179B070B
• Base-36: 63N4L57

Squares and roots of 13280937739

• 13280937739 squared (13280937739²) is 176383307227194432121
• 13280937739 cubed (13280937739³) is 2342535721483277980646462714419
• The square root of 13280937739 is 115242.9509297641
• The cube root of 13280937739 is 2368.1520331377

Scales and comparisons

• 13,280,937,739 seconds is equal to 422 years, 15 weeks, 1 day, 13 hours, 22 minutes, 19 seconds.
• To count from 1 to 13,280,937,739 would take you about eight hundred forty-four 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 13280937739 cubic inches would be around 197.3 feet tall.

Recreational maths with 13280937739

• 13280937739 backwards is 93773908231
• The number of decimal digits it has is: 11
• The sum of 13280937739's digits is 52
• More coming soon!