121997603206479

Names of 121997603206479

• Cardinal: 121997603206479 can be written as One hundred twenty-one trillion, nine hundred ninety-seven billion, six hundred three million, two hundred six thousand, four hundred seventy-nine.

Scientific notation

• Scientific notation: 1.21997603206479 × 10¹⁴

Factors of 121997603206479

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2077

Divisors of 121997603206479

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 11 13 21 23 33 39 41 69 77 91 121 123 143 161 231 253 273 287 299 363 429 451 483 533 759 847 861 897 943 1001 1353 1573 1599 1771 1979 2093 2541 2783 2829 3003 3157 3289 3731 4719 4961 5313 5863 5937 6279 6601 8349 9471 9867 10373 11011 11193 12259 13853 14883 17589 19481 19803 21769 23023 25727 31119 33033 34727 36179 36777 41041 41559 45517 58443 64493 65307 69069 72611 77181 81139 85813 104181 108537 114103 123123 134849 136551 152383 180089 193479 217833 239459 243417 253253 257439 282997 318619 342309 404547 451451 457149 500687 540267 567973 591721 718377 759759 798721 848991 892529 943943 955857 1054807 1354353 1483339 1502061 1676213 1703919 1775163 1866197 1980979 2396163 2677587 2831829 3112967 3164421 3504809 3916441 4142047 4450017 5028639 5507557 5598591 5942937 6247703 6508931 7383649 9338901 9817819 10383373 10514427 11602877 11749323 12426141 13063379 16522671 18743109 19526793 20528167 21790769 22150947 24260561 27415087 29453457 31150119 34808631 38552899 39190137 43080851 45562517 50913733 61584501 65372307 68724733 71598241 72781683 81220139 82245261 90078143 115658697 127631647 129242553 136687551 143697169 152741199 160574081 169823927 206174199 214794723 225809837 243660417 266866171 270234429 301565957 356396131 382894941 431091507 473889361 481722243 501187687 509471781 560051063 630547001 677429511 800598513 893421529 904697871 990859573 1069188393 1124018567 1171015859 1421668083 1503563061 1580668859 1680153189 1766314891 1868063197 1891641003 2087463053 2680264587 2935527881 2972578719 3317225527 3372055701 3513047577 3693203863 3920357441 4742006577 5298944673 5604189591 6160561693 6262389159 6936017011 8197111013 8806583643 9951676581 10899455303 11079611589 11761072323 12364204237 12881174449 14612241371 18481685079 19429463801 20548695167 20808051033 22962093583 24591333039 25852427041 32698365909 37092612711 38643523347 40625242493 43123931851 43836724113 48011650219 58288391403 61646085501 68886280749 76296187121 77557281123 90168221143 121875727479 129371795553 136006246607 141692918939 144034950657 160734655081 228888561363 252583029413 270504663429 284376697451 336081551533 408018739821 425078756817 446877667423 482203965243 528128152409 757749088239 853130092353 991850432573 1008244654599 1340633002269 1584384457227 1768081205891 2975551297719 3128143671961 3696897066863 5304243617673 5809409676499 9384431015883 11090691200589 17428229029497 40665867735493 121997603206479
• Sum of all divisors σ(n): 235342998438912
• Sum of proper divisors (its aliquot sum) s(n): 113345395232433
• 121997603206479 is a deficient number, because the sum of its proper divisors (113345395232433) is less than itself. Its deficiency is 8652207974046

Bases of 121997603206479

• Binary: 11011101111010011000111110011010111010101001111₂
• Hexadecimal: 0x6EF4C7CD754F
• Base-36: 178SXB2BF3

Squares and roots of 121997603206479

• 121997603206479 squared (121997603206479²) is 14883415188125495182307577441
• 121997603206479 cubed (121997603206479³) is 1815740980478217160058536576286560205440239
• The square root of 121997603206479 is 11045252.5189096061
• The cube root of 121997603206479 is 49596.4318461731

Scales and comparisons

• 121,997,603,206,479 seconds is equal to 3,879,146 years, 21 weeks, 5 days, 8 hours, 54 minutes, 39 seconds.
• To count from 1 to 121,997,603,206,479 would take you about nine million, six hundred ninety-seven thousand, eight hundred sixty-six 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 121997603206479 cubic inches would be around 4133 feet tall.

Recreational maths with 121997603206479

• 121997603206479 backwards is 974602306799121
• The number of decimal digits it has is: 15
• The sum of 121997603206479's digits is 66
• More coming soon!