13142775879618

Names of 13142775879618

• Cardinal: 13142775879618 can be written as Thirteen trillion, one hundred forty-two billion, seven hundred seventy-five million, eight hundred seventy-nine thousand, six hundred eighteen.

Scientific notation

• Scientific notation: 1.3142775879618 × 10¹³

Factors of 13142775879618

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 343343

Divisors of 13142775879618

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 66 77 154 231 462 139729 203591 279458 407182 419187 610773 838374 978103 1221546 1425137 1537019 1956206 2239501 2850274 2934309 3074038 4275411 4479002 4611057 5868618 6718503 8550822 9222114 10759133 13437006 15676507 21518266 31353014 32277399 47029521 64554798 94059042 28447566839 56895133678 85342700517 170685401034 199132967873 312923235229 398265935746 597398903619 625846470458 938769705687 1194797807238 1877539411374 2190462646603 4380925293206 6571387939809 13142775879618
• Sum of all divisors σ(n): 32771992504320
• Sum of proper divisors (its aliquot sum) s(n): 19629216624702
• 13142775879618 is an abundant number, because the sum of its proper divisors (19629216624702) is greater than itself. Its abundance is 6486440745084

Bases of 13142775879618

• Binary: 10111111010000001010011111001101011111000010₂
• Hexadecimal: 0xBF40A7CD7C2
• Base-36: 4NPPHF7B6

Squares and roots of 13142775879618

• 13142775879618 squared (13142775879618²) is 172732557821868693627825924
• 13142775879618 cubed (13142775879618³) is 2270185294565977366050946409820083617032
• The square root of 13142775879618 is 3625296.6609117659
• The cube root of 13142775879618 is 23599.1141339041

Scales and comparisons

• 13,142,775,879,618 seconds is equal to 417,899 years, 32 weeks, 1 day, 13 hours, 40 minutes, 18 seconds.
• To count from 1 to 13,142,775,879,618 would take you about one million, forty-four 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 13142775879618 cubic inches would be around 1966.6 feet tall.

Recreational maths with 13142775879618

• 13142775879618 backwards is 81697857724131
• The number of decimal digits it has is: 14
• The sum of 13142775879618's digits is 69
• More coming soon!