121039897189185

Names of 121039897189185

• Cardinal: 121039897189185 can be written as One hundred twenty-one trillion, thirty-nine billion, eight hundred ninety-seven million, one hundred eighty-nine thousand, one hundred eighty-five.

Scientific notation

• Scientific notation: 1.21039897189185 × 10¹⁴

Factors of 121039897189185

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1029

Divisors of 121039897189185

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 5 9 13 15 17 27 39 45 51 65 81 85 117 135 153 195 221 243 255 289 351 405 459 585 663 729 765 867 991 1053 1105 1215 1377 1445 1755 1989 2187 2295 2601 2973 3159 3315 3645 3757 4131 4335 4955 5265 5967 6561 6885 7803 8919 9477 9945 10935 11271 12393 12883 13005 14865 15795 16847 17901 18785 20655 23409 26757 28431 29835 32805 33813 37179 38649 39015 44595 47385 50541 53703 56355 61965 64415 70227 80271 84235 85293 89505 101439 111537 115947 117045 133785 142155 151623 161109 169065 185895 193245 210681 219011 240813 252705 268515 286399 304317 347841 351135 401355 426465 454869 483327 507195 557685 579735 632043 657033 722439 758115 805545 859197 912951 982081 1043523 1053405 1095055 1204065 1364607 1431995 1449981 1521585 1739205 1896129 1971099 2167317 2274345 2416635 2577591 2738853 2946243 3130569 3160215 3285165 3612195 3723187 4093821 4295985 4564755 4910405 5217615 5913297 6501951 6823035 7249905 7732773 8216559 8838729 9391707 9480645 9855495 10836585 11169561 12281463 12767053 12887955 13694265 14731215 15652845 16695377 17739891 18615935 20469105 23198319 24649677 26516187 28175121 29566485 32509755 33508683 36844389 38301159 38663865 41082795 44193645 46958535 50086131 53219673 55847805 61407315 63835265 69594957 79548561 83476885 84525363 88699455 100526049 110533167 114903477 115991595 123248385 132580935 140875605 150258393 159659019 167543415 184221945 191505795 208784871 217039901 238645683 250430655 266098365 283821409 301578147 344710431 347974785 397742805 422626815 450775179 478977057 502630245 552665835 574517385 626354613 651119703 715937049 751291965 798295095 851464227 904734441 1034131293 1043924355 1085199505 1193228415 1352325537 1419107045 1436931171 1507890735 1723552155 1879063839 1953359109 2147811147 2253875895 2394885285 2554392681 2714203323 3102393879 3131773065 3255598515 3579685245 3689678317 4056976611 4257321135 4523672205 5170656465 5860077327 6443433441 6761627685 7184655855 7663178043 8142609969 9307181637 9395319195 9766795545 10739055735 11069034951 12170929833 12771963405 13571016615 15511969395 17580231981 18448391585 20284883055 22989534129 24427829907 27921544911 29300386635 32217167205 33207104853 36512789499 38315890215 40713049845 46535908185 52740695943 55345174755 60854649165 68968602387 83764634733 87901159905 99621314559 109538368497 114947670645 122139149535 139607724555 158222087829 166035524265 182563947495 206905807161 263703479715 298863943677 344843011935 418823173665 474666263487 498106572795 547691842485 620717421483 791110439145 896591831031 1034529035805 1423998790461 1494319718385 1862152264449 2373331317435 2689775493093 3103587107415 4482959155155 7119993952305 8069326479279 9310761322245 13448877465465 24207979437837 40346632396395 121039897189185
• Sum of all divisors σ(n): 249483978882684
• Sum of proper divisors (its aliquot sum) s(n): 128444081693499
• 121039897189185 is an abundant number, because the sum of its proper divisors (128444081693499) is greater than itself. Its abundance is 7404184504314

Bases of 121039897189185

• Binary: 11011100001010111001100000100110101101101000001₂
• Hexadecimal: 0x6E15CC135B41
• Base-36: 16WKYLMN29

Squares and roots of 121039897189185

• 121039897189185 squared (121039897189185²) is 14650656711568474863680964225
• 121039897189185 cubed (121039897189185³) is 1773313982122291395925114867740168041906625
• The square root of 121039897189185 is 11001813.3591324389
• The cube root of 121039897189185 is 49466.3100606251

Scales and comparisons

• 121,039,897,189,185 seconds is equal to 3,848,694 years, 17 weeks, 23 hours, 39 minutes, 45 seconds.
• To count from 1 to 121,039,897,189,185 would take you about nine million, six hundred twenty-one thousand, seven hundred thirty-five 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 121039897189185 cubic inches would be around 4122.2 feet tall.

Recreational maths with 121039897189185

• 121039897189185 backwards is 581981798930121
• The number of decimal digits it has is: 15
• The sum of 121039897189185's digits is 72
• More coming soon!