42205388571129001

Names of 42205388571129001

• Cardinal: 42205388571129001 can be written as Forty-two quadrillion, two hundred five trillion, three hundred eighty-eight billion, five hundred seventy-one million, one hundred twenty-nine thousand and one.

Scientific notation

• Scientific notation: 4.2205388571129001 × 10¹⁶

Factors of 42205388571129001

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 688

Divisors of 42205388571129001

• Number of divisors d(n): 81
• Complete list of divisors:
  1 53 89 97 449 2809 4717 5141 7921 8633 9409 23797 39961 43553 201601 250001 272473 419813 457549 498677 768337 837401 1261241 2117933 2308309 3556529 3876217 4224641 10684853 17942489 19555297 22250089 24250097 26429881 40721861 44382253 74528689 112250449 122340377 188496037 205439501 223905973 344983313 375993049 566297209 950951917 1036430741 1596881521 1740421433 1896863809 2158258633 2352259409 3950020517 9990289961 10888293553 11867016569 18284115589 19927631597 33463381361 50400451601 54930829273 84634720613 92242335949 100533781877 154897507537 168820879001 209351087401 969058126217 1056164474641 1773559212133 4485640192489 4888843805297 5328290439481 8209567899461 8947506587053 15025058231089 93998638243049 435107098671433 474217849113809 796328086247717 42205388571129001
• Sum of all divisors σ(n): 44056762288431501
• Sum of proper divisors (its aliquot sum) s(n): 1851373717302500
• 42205388571129001 is a deficient number, because the sum of its proper divisors (1851373717302500) is less than itself. Its deficiency is 40354014853826501

Bases of 42205388571129001

• Binary: 10010101111100011001001111001001011000111011010010101001₂
• Hexadecimal: 0x95F193C963B4A9
• Base-36: BJKK7UCER3D

Squares and roots of 42205388571129001

• 42205388571129001 squared (42205388571129001²) is 1781294824439986496703111783258001
• 42205388571129001 cubed (42205388571129001³) is 75180240225230646376995425935313862672858636387001
• 42205388571129001 is a perfect square number. Its square root is 205439501
• The cube root of 42205388571129001 is 348168.3593558973

Scales and comparisons

• 42,205,388,571,129,001 seconds is equal to 1,342,000,806 years, 37 weeks, 4 days, 7 hours, 50 minutes, 1 second.
• To count from 1 to 42,205,388,571,129,001 would take you about four billion, twenty-six million, two thousand, four hundred twenty 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 42205388571129001 cubic inches would be around 29014 feet tall.

Recreational maths with 42205388571129001

• 42205388571129001 backwards is 10092117588350224
• The number of decimal digits it has is: 17
• The sum of 42205388571129001's digits is 58
• More coming soon!