121045637744442

Names of 121045637744442

• Cardinal: 121045637744442 can be written as One hundred twenty-one trillion, forty-five billion, six hundred thirty-seven million, seven hundred forty-four thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.21045637744442 × 10¹⁴

Factors of 121045637744442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19614

Divisors of 121045637744442

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 9 17 18 34 51 61 102 122 153 183 289 306 366 549 578 867 1037 1098 1734 2074 2601 3111 5202 6222 9333 17629 18666 19531 35258 39062 52887 58593 105774 117186 158661 175779 317322 332027 351558 664054 996081 1191391 1992162 2382782 2988243 3574173 5644459 5976486 7148346 10722519 11288918 16933377 20253647 21445038 33866754 40507294 50800131 60760941 101600262 121521882 182282823 344311999 364565646 381459961 688623998 762919922 1032935997 1144379883 2065871994 2288759766 3098807991 3433139649 6197615982 6484819337 6866279298 12969638674 19454458011 23269057621 38908916022 46538115242 58363374033 69807172863 110241928729 116726748066 139614345726 209421518589 220483857458 330725786187 395573979557 418843037178 661451572374 791147959114 992177358561 1186721938671 1984354717122 2373443877342 3560165816013 6724757652469 7120331632026 13449515304938 20174272957407 40348545914814 60522818872221 121045637744442
• Sum of all divisors σ(n): 283182146120718
• Sum of proper divisors (its aliquot sum) s(n): 162136508376276
• 121045637744442 is an abundant number, because the sum of its proper divisors (162136508376276) is greater than itself. Its abundance is 41090870631834

Bases of 121045637744442

• Binary: 11011100001011100100010001111010100011100111010₂
• Hexadecimal: 0x6E17223D473A
• Base-36: 16WNLJENUI

Squares and roots of 121045637744442

• 121045637744442 squared (121045637744442²) is 14652046416958681753301891364
• 121045637744442 cubed (121045637744442³) is 1773566302801929974242259255251745478798888
• The square root of 121045637744442 is 11002074.2473609037
• The cube root of 121045637744442 is 49467.0920606205

Scales and comparisons

• 121,045,637,744,442 seconds is equal to 3,848,876 years, 44 weeks, 5 days, 14 hours, 20 minutes, 42 seconds.
• To count from 1 to 121,045,637,744,442 would take you about nine million, six hundred twenty-two thousand, one 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 121045637744442 cubic inches would be around 4122.3 feet tall.

Recreational maths with 121045637744442

• 121045637744442 backwards is 244447736540121
• The number of decimal digits it has is: 15
• The sum of 121045637744442's digits is 54
• More coming soon!