12871197974271

Names of 12871197974271

• Cardinal: 12871197974271 can be written as Twelve trillion, eight hundred seventy-one billion, one hundred ninety-seven million, nine hundred seventy-four thousand, two hundred seventy-one.

Scientific notation

• Scientific notation: 1.2871197974271 × 10¹³

Factors of 12871197974271

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 189

Divisors of 12871197974271

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 13 21 39 49 59 91 107 147 169 177 273 321 413 507 637 749 767 1183 1239 1391 1911 2197 2247 2301 2891 3481 3549 4173 5243 5369 6313 6591 8281 8673 9737 9971 10443 11449 15379 15729 16107 18083 18939 24367 24843 29211 29913 34347 37583 44191 45253 46137 54249 68159 69797 73101 80143 82069 107653 112749 126581 129623 132573 135759 148837 170569 204477 209391 235079 240429 246207 309337 316771 322959 372467 379743 388869 446511 488579 511707 561001 574483 588289 675491 705237 886067 907361 928011 950313 1041859 1066897 1117401 1465737 1645553 1683003 1723449 1764867 1934881 2026473 2217397 2607269 2658201 2722083 3125577 3200691 4021381 4118023 4728437 4842071 4936659 5804643 6351527 6652191 7293013 7468279 7647757 7821807 8781383 11518871 12064143 12354069 13544167 13869661 14185311 14526213 18250883 19054581 21879039 22404837 22943271 25153453 26344149 28826161 33099059 33894497 34556613 39853969 40632501 41608983 52277953 53534299 54752649 61469681 62946923 75460359 86478483 94809169 97087627 99297177 101683491 114157979 119561907 156833859 160602897 176074171 184409043 188840769 237261479 278977783 284427507 291262881 342473937 374740093 430287767 440628461 518101597 528222513 679613389 711784437 799105853 818309999 836933349 1124220279 1232519197 1290863301 1321885383 1484053727 1554304791 1952844481 2038840167 2397317559 2454929997 3084399227 3626711179 3697557591 4452161181 5593740971 5728169993 5858533443 6735320761 9253197681 10388376089 10880133537 16781222913 17184509979 20205962283 25386978253 31165128267 40097189951 47147245327 72718632623 76160934759 87559169893 120291569853 141441735981 218155897869 262677509679 330030717289 612914189251 990092151867 1838742567753 4290399324757 12871197974271
• Sum of all divisors σ(n): 22206639589680
• Sum of proper divisors (its aliquot sum) s(n): 9335441615409
• 12871197974271 is a deficient number, because the sum of its proper divisors (9335441615409) is less than itself. Its deficiency is 3535756358862

Bases of 12871197974271

• Binary: 10111011010011001111001011101101111011111111₂
• Hexadecimal: 0xBB4CF2EDEFF
• Base-36: 4K8Y2Y6F3

Squares and roots of 12871197974271

• 12871197974271 squared (12871197974271²) is 165667737292877893977981441
• 12871197974271 cubed (12871197974271³) is 2132342244646150150405151433276833504511
• The square root of 12871197974271 is 3587645.1851139071
• The cube root of 12871197974271 is 23435.4334329909

Scales and comparisons

• 12,871,197,974,271 seconds is equal to 409,264 years, 14 weeks, 4 days, 18 hours, 37 minutes, 51 seconds.
• To count from 1 to 12,871,197,974,271 would take you about one million, twenty-three thousand, one hundred sixty 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 12871197974271 cubic inches would be around 1953 feet tall.

Recreational maths with 12871197974271

• 12871197974271 backwards is 17247979117821
• The number of decimal digits it has is: 14
• The sum of 12871197974271's digits is 66
• More coming soon!