42121874597187

Names of 42121874597187

• Cardinal: 42121874597187 can be written as Forty-two trillion, one hundred twenty-one billion, eight hundred seventy-four million, five hundred ninety-seven thousand, one hundred eighty-seven.

Scientific notation

• Scientific notation: 4.2121874597187 × 10¹³

Factors of 42121874597187

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5963

Divisors of 42121874597187

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 11 19 21 33 57 71 77 133 209 213 231 361 399 497 627 781 1083 1349 1463 1491 1723 2343 2527 3971 4047 4129 4389 5169 5467 7581 9443 11913 12061 12387 14839 16401 18953 25631 27797 28329 28903 32737 36183 44517 45419 56859 76893 78451 83391 86709 98211 103873 122333 132671 136257 179417 229159 235353 281941 293159 311619 317933 360107 366999 398013 538251 549157 622003 687477 845823 856331 862961 879477 953799 1080321 1345663 1490569 1647471 1866009 1973587 2052113 2324327 2520749 2568993 2588883 3224749 4036989 4354021 4471707 5570021 5920761 6040727 6156339 6842033 6972981 7114267 7562247 9419641 9674247 10433983 13062063 16270289 16396259 16710063 18122181 20526099 21342801 22573243 25567597 28258923 31301949 38990147 44162213 47894231 48810867 49188777 49799869 61270231 67719729 76702791 78256937 105830399 114773813 116970441 132486639 135171073 143682693 149399607 178973179 183810693 234770811 309135491 317491197 344321439 405513219 428891617 485784343 505112957 536919537 547798559 740812793 927406473 946197511 1164134389 1286674851 1457353029 1486881803 1515338871 1643395677 2222438379 2568250387 2838592533 3400490401 3492403167 3535790699 4460645409 5556242527 7704751161 8148940723 9597146183 10201471203 10408172621 10607372097 16668727581 17977752709 24446822169 28250754257 28791438549 31224517863 38893697689 53933258127 67180023281 84752262771 105568608013 116681093067 182345777477 197755279799 201540069843 316705824039 547037332431 593265839397 738980256091 1276420442339 2005803552247 2216940768273 3829261327017 6017410656741 14040624865729 42121874597187
• Sum of all divisors σ(n): 75002546626560
• Sum of proper divisors (its aliquot sum) s(n): 32880672029373
• 42121874597187 is a deficient number, because the sum of its proper divisors (32880672029373) is less than itself. Its deficiency is 9241202567814

Bases of 42121874597187

• Binary: 1001100100111101000011010111110110010101000011₂
• Hexadecimal: 0x264F435F6543
• Base-36: EXIISKWG3

Squares and roots of 42121874597187

• 42121874597187 squared (42121874597187²) is 1774252319581147493508312969
• 42121874597187 cubed (42121874597187³) is 74734833709165247470679705038532803018203
• The square root of 42121874597187 is 6490136.7163710041
• The cube root of 42121874597187 is 34793.8561502631

Scales and comparisons

• 42,121,874,597,187 seconds is equal to 1,339,345 years, 16 weeks, 4 days, 17 hours, 26 minutes, 27 seconds.
• To count from 1 to 42,121,874,597,187 would take you about three million, three hundred forty-eight thousand, three hundred sixty-three 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 42121874597187 cubic inches would be around 2899.5 feet tall.

Recreational maths with 42121874597187

• 42121874597187 backwards is 78179547812124
• The number of decimal digits it has is: 14
• The sum of 42121874597187's digits is 66
• More coming soon!