242962531747120521

Names of 242962531747120521

• Cardinal: 242962531747120521 can be written as Two hundred forty-two quadrillion, nine hundred sixty-two trillion, five hundred thirty-one billion, seven hundred forty-seven million, one hundred twenty thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 2.42962531747120521 × 10¹⁷

Factors of 242962531747120521

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13169

Divisors of 242962531747120521

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 21 23 43 63 69 129 161 207 301 387 483 529 903 989 1449 1587 1849 2709 2967 3703 4761 5547 6923 8901 11109 12167 12943 13093 16641 20769 22747 33327 36501 38829 39279 42527 62307 68241 85169 91651 109503 116487 117837 127581 159229 204723 255507 274953 297689 301139 382743 477687 523181 562999 766521 824859 893067 903417 978121 1433061 1569543 1688997 2107973 2679201 2710251 2934363 3662267 3940993 4708629 5066991 6323919 6846847 6926197 8803089 10986801 11822979 12948977 18971757 20540541 20778591 22496783 24208957 32960403 35468937 38846931 48483379 61621623 62335773 67490349 72626871 90642839 116540793 145450137 157477481 159302531 169462699 171426649 202471047 217880613 271928517 297826471 436350411 472432443 477907593 508388097 514279947 556806011 815785551 893479413 1115117717 1199986543 1417297329 1433722779 1525164291 1542839841 1670418033 2084785297 2680438239 3345353151 3599959629 3897642077 3942812927 5011254099 6254355891 6850008833 7371345907 10036059453 10799878887 11692926231 11828438781 12806538253 18763067673 20550026499 22114037721 27599690489 35078778693 35485316343 38419614759 47950061831 51599421349 61650079497 66342113163 82799071467 89645767771 90684697321 115258844277 143850185493 154798264047 169540955861 248397214401 268937303313 272054091963 294550379819 316967874001 431550556479 464394792141 508622867583 634792881247 806811909939 816162275889 883651139457 950903622003 1186786691027 1525868602749 1904378643741 2061852658733 2085748038383 2218775118007 2650953418371 2852710866009 3560360073081 3899441984803 5713135931223 6185557976199 6257244115149 6656325354021 7290261102023 10681080219243 11698325954409 14600236268681 18556673928597 18771732345447 19968976062063 21870783306069 27296093893621 35094977863227 43800708806043 51031827714161 65612349918207 81888281680863 89687165650469 131402126418129 153095483142483 167676005346529 245664845042589 269061496951407 459286449427449 503028016039587 627810159553283 807184490854221 1173732037425703 1509084048118761 1883430478659849 3521196112277109 3856548122970167 5650291435979547 10563588336831327 11569644368910501 26995836860791169 34708933106731503 80987510582373507 242962531747120521
• Sum of all divisors σ(n): 429321434267157120
• Sum of proper divisors (its aliquot sum) s(n): 186358902520036599
• 242962531747120521 is a deficient number, because the sum of its proper divisors (186358902520036599) is less than itself. Its deficiency is 56603629227083922

Bases of 242962531747120521

• Binary: 1101011111001011010010001010100110100001000100010110001001₂
• Hexadecimal: 0x35F2D22A6844589
• Base-36: 1UGB127RK9S9

Squares and roots of 242962531747120521

• 242962531747120521 squared (242962531747120521²) is 59030791832970547046586374899311441
• 242962531747120521 cubed (242962531747120521³) is 14342270634775769308184700642752201548892057341180761
• The square root of 242962531747120521 is 492912296.2019922271
• The cube root of 242962531747120521 is 623993.0723835745

Scales and comparisons

• 242,962,531,747,120,521 seconds is equal to 7,725,456,977 years, 5 weeks, 2 days, 17 hours, 55 minutes, 21 seconds.
• To count from 1 to 242,962,531,747,120,521 would take you about twenty-three billion, one hundred seventy-six million, three hundred seventy thousand, nine hundred thirty-one 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 242962531747120521 cubic inches would be around 51999.4 feet tall.

Recreational maths with 242962531747120521

• 242962531747120521 backwards is 125021747135269242
• 242962531747120521 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 242962531747120521's digits is 63
• More coming soon!