13155358617297

Names of 13155358617297

• Cardinal: 13155358617297 can be written as Thirteen trillion, one hundred fifty-five billion, three hundred fifty-eight million, six hundred seventeen thousand, two hundred ninety-seven.

Scientific notation

• Scientific notation: 1.3155358617297 × 10¹³

Factors of 13155358617297

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 12207259

Divisors of 13155358617297

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 13 39 61 117 151 183 453 549 793 1359 1963 2379 5889 7137 9211 17667 27633 82899 119743 359229 1077687 12207031 36621093 109863279 158691403 476074209 744628891 1428222627 1843261681 2233886673 5529785043 6701660019 9680175583 16589355129 23962401853 29040526749 71887205559 87121580247 112438962541 215661616677 337316887623 1011950662869 1461706513033 4385119539099 13155358617297
• Sum of all divisors σ(n): 20937110661376
• Sum of proper divisors (its aliquot sum) s(n): 7781752044079
• 13155358617297 is a deficient number, because the sum of its proper divisors (7781752044079) is less than itself. Its deficiency is 5373606573218

Bases of 13155358617297

• Binary: 10111111011011111000011110100010111011010001₂
• Hexadecimal: 0xBF6F87A2ED1
• Base-36: 4NVHKUXU9

Squares and roots of 13155358617297

• 13155358617297 squared (13155358617297²) is 173063460349690435707586209
• 13155358617297 cubed (13155358617297³) is 2276711884450537754392136786243666057073
• The square root of 13155358617297 is 3627031.6537489717
• The cube root of 13155358617297 is 23606.6429023811

Scales and comparisons

• 13,155,358,617,297 seconds is equal to 418,299 years, 37 weeks, 2 hours, 34 minutes, 57 seconds.
• To count from 1 to 13,155,358,617,297 would take you about one million, forty-five thousand, seven hundred forty-nine 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 13155358617297 cubic inches would be around 1967.2 feet tall.

Recreational maths with 13155358617297

• 13155358617297 backwards is 79271685355131
• The number of decimal digits it has is: 14
• The sum of 13155358617297's digits is 63
• More coming soon!