121375902297195

Names of 121375902297195

• Cardinal: 121375902297195 can be written as One hundred twenty-one trillion, three hundred seventy-five billion, nine hundred two million, two hundred ninety-seven thousand, one hundred ninety-five.

Scientific notation

• Scientific notation: 1.21375902297195 × 10¹⁴

Factors of 121375902297195

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1817

Divisors of 121375902297195

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 45 49 63 65 81 91 105 117 135 147 189 195 243 245 273 315 343 351 405 441 455 567 585 637 735 819 945 1029 1053 1215 1323 1365 1701 1715 1755 1789 1911 2205 2401 2457 2835 3087 3159 3185 3969 4095 4459 5145 5265 5367 5733 6615 7203 7371 8505 8945 9261 9555 11907 12005 12285 12523 13377 15435 15795 16101 17199 19845 21609 22113 22295 23257 26835 27783 28665 31213 36015 36855 37569 40131 46305 48303 51597 59535 62615 64827 66885 69771 80505 83349 85995 87661 93639 108045 110565 112707 116285 120393 138915 144909 154791 156065 162799 187845 194481 200655 209313 241515 257985 262983 280917 324135 338121 348855 361179 416745 434727 438305 468195 488397 563535 583443 601965 613627 627939 724545 773955 788949 813995 842751 972405 1014363 1046565 1083537 1139593 1314915 1404585 1465191 1690605 1805895 1840881 1883817 2173635 2366847 2441985 2528253 2917215 3043089 3068135 3139695 3200521 3418779 3944745 4213755 4295389 4395573 5071815 5417685 5522643 5651451 5697965 7100541 7325955 7584759 7977151 9204405 9419085 9601563 10256337 11834235 12641265 12886167 13186719 15215445 16002605 16567929 17093895 21301623 21476945 21977865 22403647 23931453 27613215 28257255 28804689 30769011 35502705 37923795 38658501 39560157 39885755 41606773 48007815 49703787 51281685 55840057 64430835 65933595 67210941 71794359 82839645 86414067 92307033 106508115 112018235 115975503 119657265 124820319 144023445 149111361 153845055 156825529 167520171 193292505 197800785 201632823 208033865 215383077 248518935 259242201 276921099 279200285 291247411 336054705 347926509 358971795 374460957 432070335 461535165 470476587 502560513 579877515 604898469 624101595 646149231 745556805 777726603 784127645 837600855 873742233 1008164115 1043779527 1076915385 1097778703 1123382871 1296211005 1384605495 1411429761 1456237055 1507681539 1739632545 1814695407 1872304785 1938447693 2038731877 2352382935 2512802565 2621226699 3024492345 3230746155 3293336109 3370148613 3888633015 4234289283 4368711165 4523044617 5218897635 5444086221 5488893515 5616914355 6116195631 7057148805 7538407695 7684450921 7863680097 9073477035 9692238465 9880008327 10110445839 10193659385 12702867849 13106133495 13569133851 14271123139 16466680545 16850743065 18348586893 21171446415 22615223085 23053352763 23591040291 27220431105 29640024981 30580978155 38108603547 38422254605 39318400485 42813369417 49400041635 50552229195 55045760679 63514339245 67845669255 69160058289 70773120873 71355615695 88920074943 91742934465 99897861973 115266763815 117955201455 128440108251 148200124905 165137282037 190543017735 207480174867 214066847085 266760224829 275228803395 299693585919 345800291445 353865604365 385320324753 444600374715 495411846111 499489309865 622440524601 642200541255 825686410185 899080757757 1037400874335 1155960974259 1333801124145 1498467929595 1867321573803 1926601623765 2477059230555 2697242273271 3112202623005 3467882922777 4495403788785 5779804871295 8091726819813 9336607869015 13486211366355 17339414613885 24275180459439 40458634099065 121375902297195
• Sum of all divisors σ(n): 274256725041936
• Sum of proper divisors (its aliquot sum) s(n): 152880822744741
• 121375902297195 is an abundant number, because the sum of its proper divisors (152880822744741) is greater than itself. Its abundance is 31504920447546

Bases of 121375902297195

• Binary: 11011100110010000000111100010100110110001101011₂
• Hexadecimal: 0x6E64078A6C6B
• Base-36: 170VBIE7OR

Squares and roots of 121375902297195

• 121375902297195 squared (121375902297195²) is 14732109658458226478104868025
• 121375902297195 cubed (121375902297195³) is 1788123102536588498045754225285709802689875
• The square root of 121375902297195 is 11017073.2182914623
• The cube root of 121375902297195 is 49512.0403723867

Scales and comparisons

• 121,375,902,297,195 seconds is equal to 3,859,378 years, 13 weeks, 23 hours, 53 minutes, 15 seconds.
• To count from 1 to 121,375,902,297,195 would take you about nine million, six hundred forty-eight thousand, four hundred forty-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 121375902297195 cubic inches would be around 4126 feet tall.

Recreational maths with 121375902297195

• 121375902297195 backwards is 591792209573121
• 121375902297195 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121375902297195's digits is 63
• More coming soon!