82942445090125555

Names of 82942445090125555

• Cardinal: 82942445090125555 can be written as Eighty-two quadrillion, nine hundred forty-two trillion, four hundred forty-five billion, ninety million, one hundred twenty-five thousand, five hundred fifty-five.

Scientific notation

• Scientific notation: 8.2942445090125555 × 10¹⁶

Factors of 82942445090125555

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 787867

Divisors of 82942445090125555

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 11 43 55 67 103 121 215 335 473 515 587 605 737 1133 2365 2881 2935 3685 4429 5203 5665 6457 6901 8107 12463 14405 22145 25241 26015 31691 32285 34505 39329 40535 48719 60461 62315 71027 75911 126205 158455 196645 243595 277651 296743 302305 348601 355135 379555 432619 535909 665071 787051 835021 1388255 1483715 1691147 1743005 2163095 2599823 2679545 3054161 3264173 3325355 3935255 4050887 4175105 4758809 7315781 8455735 8657561 12999115 15270805 16320865 18602617 20254435 23794045 28598053 33843193 35905903 36578905 43287805 44559757 52732417 81066253 93013085 95233171 142990265 169215965 174188141 179529515 204628787 222798785 263662085 314578583 372275123 405331265 461998937 476165855 490157327 580056587 870940705 891728783 1023143935 1572892915 1861375615 1916069551 2267493931 2309994685 2450786635 2900282935 3485848879 4095026353 4458643915 5081988307 5431438951 6380622457 9580347755 9809016613 11337469655 17429244395 19865954291 20475131765 21076765061 24942433241 25409941535 27157194755 30953928779 31903112285 38344337669 47585890511 49045083065 55901871377 59745828461 99329771455 105383825305 124712166205 154769643895 191721688345 218525497201 233551874893 237929452555 274366765651 279509356885 298729142305 340493216569 421787714359 523444795621 657204113071 1092627486005 1167759374465 1331018937497 1371833828255 1702466082845 2046193291973 2108938571795 2403780469211 2569070623823 2617223978105 3188254664237 3286020565355 3745425382259 5757892751831 6655094687485 10230966459865 12018902346055 12845353119115 14641208312467 15941273321185 18727126911295 22508126211703 28259776862053 28789463759155 35070801306607 73206041562335 112540631058515 137094950562191 141298884310265 161053291437137 175354006533035 247589388328733 385778814372677 685474752810955 805266457185685 1237946941643665 1508044456184101 1928894071863385 7540222280920505 16588489018025111 82942445090125555
• Sum of all divisors σ(n): 114915489878052864
• Sum of proper divisors (its aliquot sum) s(n): 31973044787927309
• 82942445090125555 is a deficient number, because the sum of its proper divisors (31973044787927309) is less than itself. Its deficiency is 50969400302198246

Bases of 82942445090125555

• Binary: 100100110101010111011011011100000011001100011011011110011₂
• Hexadecimal: 0x126ABB6E06636F3
• Base-36: MOON5946UB7

Squares and roots of 82942445090125555

• 82942445090125555 squared (82942445090125555²) is 6879449197528492785486565664058025
• 82942445090125555 cubed (82942445090125555³) is 570598337316315325814676311435493890888298055328875
• The square root of 82942445090125555 is 287997300.4910385527
• The cube root of 82942445090125555 is 436106.2170902759

Scales and comparisons

• 82,942,445,090,125,555 seconds is equal to 2,637,313,196 years, 1 week, 6 days, 22 hours, 25 minutes, 55 seconds.
• To count from 1 to 82,942,445,090,125,555 would take you about seven billion, nine hundred eleven million, nine hundred thirty-nine thousand, five hundred eighty-eight 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 82942445090125555 cubic inches would be around 36342.2 feet tall.

Recreational maths with 82942445090125555

• 82942445090125555 backwards is 55552109054424928
• The number of decimal digits it has is: 17
• The sum of 82942445090125555's digits is 70
• More coming soon!