513979873408820

Names of 513979873408820

• Cardinal: 513979873408820 can be written as Five hundred thirteen trillion, nine hundred seventy-nine billion, eight hundred seventy-three million, four hundred eight thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 5.1397987340882 × 10¹⁴

Factors of 513979873408820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 282406523878

Divisors of 513979873408820

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 260 364 455 910 1820 282406523851 564813047702 1129626095404 1412032619255 1976845666957 2824065238510 3671284810063 3953691333914 5648130477020 7342569620126 7907382667828 9884228334785 14685139240252 18356424050315 19768456669570 25698993670441 36712848100630 39536913339140 51397987340882 73425696201260 102795974681764 128494968352205 256989936704410 513979873408820
• Sum of all divisors σ(n): 1328440288199808
• Sum of proper divisors (its aliquot sum) s(n): 814460414790988
• 513979873408820 is an abundant number, because the sum of its proper divisors (814460414790988) is greater than itself. Its abundance is 300480541382168

Bases of 513979873408820

• Binary: 1110100110111011001000011110001101011011100110100₂
• Hexadecimal: 0x1D37643C6B734
• Base-36: 526V3E26GK

Squares and roots of 513979873408820

• 513979873408820 squared (513979873408820²) is 264175310269346632526853792400
• 513979873408820 cubed (513979873408820³) is 135780792529974528323444271616948732608968000
• The square root of 513979873408820 is 22671124.2202238397
• The cube root of 513979873408820 is 80102.9857739497

Scales and comparisons

• 513,979,873,408,820 seconds is equal to 16,342,970 years, 6 weeks, 5 days, 10 hours, 20 seconds.
• To count from 1 to 513,979,873,408,820 would take you about forty million, eight hundred fifty-seven thousand, four hundred twenty-five 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 513979873408820 cubic inches would be around 6675.2 feet tall.

Recreational maths with 513979873408820

• 513979873408820 backwards is 028804378979315
• The number of decimal digits it has is: 15
• The sum of 513979873408820's digits is 74
• More coming soon!