12197264751091

Names of 12197264751091

• Cardinal: 12197264751091 can be written as Twelve trillion, one hundred ninety-seven billion, two hundred sixty-four million, seven hundred fifty-one thousand and ninety-one.

Scientific notation

• Scientific notation: 1.2197264751091 × 10¹³

Factors of 12197264751091

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 29112

Divisors of 12197264751091

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 19 31 127 133 217 589 829 889 2413 3937 4123 5803 15751 16891 25699 27559 28099 74803 105283 110257 179893 196693 488281 523621 533881 736981 871069 2000377 3263773 3417967 3568573 3737167 6097483 14002639 16550311 22846411 23294071 24980011 62011687 67802887 110625763 115852177 163058497 434081809 442587349 474620209 722116201 774380341 2101889497 2958347017 3098111443 5054813407 13720207819 14713226479 20708429119 56208593323 91708757527 96041454733 393460153261 641961302689 1742466393013 12197264751091
• Sum of all divisors σ(n): 15284961280000
• Sum of proper divisors (its aliquot sum) s(n): 3087696528909
• 12197264751091 is a deficient number, because the sum of its proper divisors (3087696528909) is less than itself. Its deficiency is 9109568222182

Bases of 12197264751091

• Binary: 10110001011111100101101000011111100111110011₂
• Hexadecimal: 0xB17E5A1F9F3
• Base-36: 4BNCGIBCJ

Squares and roots of 12197264751091

• 12197264751091 squared (12197264751091²) is 148773267408206994185690281
• 12197264751091 cubed (12197264751091³) is 1814626930462758665626928849515482846571
• The square root of 12197264751091 is 3492458.2676233943
• The cube root of 12197264751091 is 23019.0546261733

Scales and comparisons

• 12,197,264,751,091 seconds is equal to 387,835 years, 15 weeks, 17 hours, 31 minutes, 31 seconds.
• To count from 1 to 12,197,264,751,091 would take you about nine hundred sixty-nine thousand, five hundred eighty-eight 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 12197264751091 cubic inches would be around 1918.3 feet tall.

Recreational maths with 12197264751091

• 12197264751091 backwards is 19015746279121
• The number of decimal digits it has is: 14
• The sum of 12197264751091's digits is 55
• More coming soon!