242112177137821221

Names of 242112177137821221

• Cardinal: 242112177137821221 can be written as Two hundred forty-two quadrillion, one hundred twelve trillion, one hundred seventy-seven billion, one hundred thirty-seven million, eight hundred twenty-one thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 2.42112177137821221 × 10¹⁷

Factors of 242112177137821221

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 110648

Divisors of 242112177137821221

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 11 17 21 33 41 51 63 77 99 119 123 153 187 231 287 357 369 451 561 693 697 861 1071 1309 1353 1681 1683 2091 2583 3157 3927 4059 4879 5043 6273 7667 9471 11767 11781 14637 15129 18491 23001 28413 28577 35301 43911 53669 55473 69003 85731 105903 110569 129437 161007 166419 200039 257193 314347 331707 388311 483021 600117 773983 943041 995121 1164933 1216259 1800351 1879673 2200429 2321949 2829123 3648777 4533329 5639019 6601287 6965847 8513813 10946331 13157711 13599987 16917057 19803861 20676403 25541439 31733303 39473133 40799961 49866619 62029209 76624317 77066593 95199909 118419399 144734821 149599857 185866489 186087627 231199779 285599727 349066333 434204463 448799571 539466151 557599467 693599337 847732523 1047198999 1301065423 1302613389 1618398453 1672798401 2044531379 2543197569 3141596997 3159730313 3903196269 4855195359 5934127661 6133594137 7629592707 9479190939 11709588807 12225503761 14311719653 17802382983 18400782411 22118112191 28437572817 34757033443 36676511283 42935158959 53407148949 66354336573 85578526327 104271100329 110029533849 128805476877 134480541371 199063009719 207833563937 243299234101 256735578981 312813300987 403441624113 501245654201 623500691811 729897702303 770206736943 941363789597 1210324872339 1454834947559 1503736962603 1870502075433 2189693106909 2286169203307 2824091368791 3508719579407 4364504842677 4511210887809 5513702196211 6858507609921 8472274106373 8521176121417 10526158738221 13093514528031 16003184423149 16541106588633 20551071822241 20575522829763 25563528364251 31578476214663 38595915373477 48009553269447 49623319765899 59648232849919 61653215466723 76690585092753 93732937335587 115787746120431 143857502755687 144028659808341 178944698549757 184959646400169 226061790044651 281198812006761 347363238361293 349368220978097 431572508267061 536834095649271 656130561349109 678185370133953 843596436020283 1048104662934291 1294717524801183 1582432530312557 1968391684047327 2034556110401859 2445577546846679 3144313988802873 3843050430759067 4747297590937671 5905175052141981 7336732640540037 11529151292277201 14241892772813013 22010197921620111 26901353015313469 34587453876831603 80704059045940407 242112177137821221
• Sum of all divisors σ(n): 473198173171319232
• Sum of proper divisors (its aliquot sum) s(n): 231085996033498011
• 242112177137821221 is a deficient number, because the sum of its proper divisors (231085996033498011) is less than itself. Its deficiency is 11026181104323210

Bases of 242112177137821221

• Binary: 1101011100001001111011111000001010000110001010011000100101₂
• Hexadecimal: 0x35C27BE0A18A625
• Base-36: 1U7XLQP8OWF9

Squares and roots of 242112177137821221

• 242112177137821221 squared (242112177137821221²) is 58618306318415720725210922957930841
• 242112177137821221 cubed (242112177137821221³) is 14192205762883331885560904757467490214549817140176861
• The square root of 242112177137821221 is 492048958.0700493883
• The cube root of 242112177137821221 is 623264.2417159453

Scales and comparisons

• 242,112,177,137,821,221 seconds is equal to 7,698,418,330 years, 44 weeks, 11 hours, 40 minutes, 21 seconds.
• To count from 1 to 242,112,177,137,821,221 would take you about twenty-three billion, ninety-five million, two hundred fifty-four thousand, nine hundred ninety-two 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 242112177137821221 cubic inches would be around 51938.7 feet tall.

Recreational maths with 242112177137821221

• 242112177137821221 backwards is 122128731771211242
• The number of decimal digits it has is: 18
• The sum of 242112177137821221's digits is 54
• More coming soon!