121068136917

Names of 121068136917

• Cardinal: 121068136917 can be written as One hundred twenty-one billion, sixty-eight million, one hundred thirty-six thousand, nine hundred seventeen.

Scientific notation

• Scientific notation: 1.21068136917 × 10¹¹

Factors of 121068136917

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3336

Divisors of 121068136917

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 71 73 81 91 117 189 213 219 273 351 497 511 567 639 657 819 923 949 1053 1491 1533 1917 1971 2457 2769 2847 3169 4473 4599 5183 5751 5913 6461 6643 7371 8307 8541 9507 13419 13797 15549 19383 19929 22183 24921 25623 28521 36281 40257 41197 41391 46647 58149 59787 66549 67379 74763 76869 85563 108843 123591 139941 174447 179361 199647 202137 224999 231337 256689 288379 326529 370773 419823 471653 523341 538083 598941 606411 674997 694011 865137 979587 1112319 1414959 1574993 1619359 1796823 1819233 2024991 2082033 2595411 2924987 2938761 3007381 3336957 4244877 4724979 4858077 5457699 6074973 6246099 7786233 8774961 9022143 12734631 14174937 14574231 16424927 18224919 18738297 20474909 21051667 23358699 26324883 27066429 38203893 42524811 43722693 49274781 61424727 63155001 78974649 81199287 114974489 127574433 131168079 147824343 184274181 189465003 213524051 236923947 243597861 344923467 443473029 552822543 568395009 640572153 1034770401 1330419087 1494668357 1658467629 1705185027 1921716459 3104311203 4484005071 5765149377 9312933609 13452015213 17295448131 40356045639 121068136917
• Sum of all divisors σ(n): 228890027520
• Sum of proper divisors (its aliquot sum) s(n): 107821890603
• 121068136917 is a deficient number, because the sum of its proper divisors (107821890603) is less than itself. Its deficiency is 13246246314

Bases of 121068136917

• Binary: 1110000110000001110010010100111010101₂
• Hexadecimal: 0x1C303929D5
• Base-36: 1JM8UCB9

Squares and roots of 121068136917

• 121068136917 squared (121068136917²) is 14657493776553458264889
• 121068136917 cubed (121068136917³) is 1774555463399849489583426705807213
• The square root of 121068136917 is 347948.4687665689
• The cube root of 121068136917 is 4947.0156744077

Scales and comparisons

• 121,068,136,917 seconds is equal to 3,849 years, 30 weeks, 5 days, 14 hours, 1 minute, 57 seconds.
• To count from 1 to 121,068,136,917 would take you about seven thousand, six hundred ninety-nine 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 121068136917 cubic inches would be around 412.3 feet tall.

Recreational maths with 121068136917

• 121068136917 backwards is 719631860121
• The number of decimal digits it has is: 12
• The sum of 121068136917's digits is 45
• More coming soon!