180742336303070969855

Names of 180742336303070969855

• Cardinal: 180742336303070969855 can be written as One hundred eighty quintillion, seven hundred forty-two quadrillion, three hundred thirty-six trillion, three hundred three billion, seventy million, nine hundred sixty-nine thousand, eight hundred fifty-five.

Scientific notation

• Scientific notation: 1.80742336303070969855 × 10²⁰

Factors of 180742336303070969855

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 587900051327

Divisors of 180742336303070969855

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 23 67 115 335 1541 7705 39901 199505 917723 2673367 4588615 13366835 61487441 307437205 587900011331 2939500056655 13521700260613 39389300759177 67608501303065 196946503795885 905953917461071 4529769587305355 23457798352118231 117288991760591155 539529362098719313 1571672489591921477 2697646810493596565 7858362447959607385 36148467260614193971 180742336303070969855
• Sum of all divisors σ(n): 229704518181243391488
• Sum of proper divisors (its aliquot sum) s(n): 48962181878172421633
• 180742336303070969855 is a deficient number, because the sum of its proper divisors (48962181878172421633) is less than itself. Its deficiency is 131780154424898548222

Bases of 180742336303070969855

• Binary: 10011100110001001101110001010100000011110010101110111111111111111111₂
• Hexadecimal: 0x9CC4DC540F2BBFFFF
• Base-36: 12571EZ9BZZZZZ

Squares and roots of 180742336303070969855

• 180742336303070969855 squared (180742336303070969855²) is 32667792132292406222608575328850318721025
• 180742336303070969855 cubed (180742336303070969855³) is 5904453071853609980290607936905992752937082471306909929701375
• The square root of 180742336303070969855 is 13444044640.7720236287
• The cube root of 180742336303070969855 is 5653967.3631255949

Scales and comparisons

• 180,742,336,303,070,969,855 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 180,742,336,303,070,969,855 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 180742336303070969855 cubic inches would be around 471163.9 feet tall.

Recreational maths with 180742336303070969855

• 180742336303070969855 backwards is 558969070303633247081
• The number of decimal digits it has is: 21
• The sum of 180742336303070969855's digits is 89
• More coming soon!