12912979999086013

Names of 12912979999086013

• Cardinal: 12912979999086013 can be written as Twelve quadrillion, nine hundred twelve trillion, nine hundred seventy-nine billion, nine hundred ninety-nine million, eighty-six thousand and thirteen.

Scientific notation

• Scientific notation: 1.2912979999086013 × 10¹⁶

Factors of 12912979999086013

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14453

Divisors of 12912979999086013

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 11 73 77 121 127 331 367 511 803 847 889 1397 2317 2569 3641 4037 5621 8833 9271 9779 13537 15367 24163 25487 26791 28259 40051 42037 44407 46609 61831 64897 94759 101981 107569 121477 148907 169141 187537 265793 280357 294259 294701 310849 326263 462407 512699 713867 850339 988201 1042349 1121791 1336247 1637977 1719199 1860551 2062907 2923723 3068701 3236849 3241711 3402457 3588893 4480747 4968079 5086477 5639689 6917407 7852537 8867821 9353729 10870211 11465839 12034393 14698717 15427579 18911189 20466061 21480907 22691977 23817199 31365229 33755711 34776553 35605339 37427027 39477823 49288217 54648869 62074747 76091477 97546031 102891019 107993053 119572321 125501527 132378323 169703369 208023079 236289977 261989189 327094531 345017519 362669767 371312821 382542083 411697297 542170387 569054869 601137559 630946033 682822217 837006247 878510689 1073006341 1126213267 1187923583 1380516797 1456161553 1644434149 1866737059 2289661717 2538688369 2599189747 2881881079 3598039841 3795192709 3983384083 3989367437 4207962913 4416622231 6259603559 6940406363 7511044387 7883492869 9663617579 11511039043 12388345937 13067159413 15185684767 18088775639 25186278887 27925572059 39578438251 41541005437 43817224913 43883041807 46059060409 48582844541 68855639149 76344469993 86718421559 106299793369 120043692877 126621429473 136271805307 198976532029 208843136923 277049067757 290787038059 307181292649 322413422863 456951059807 481989474043 506649664499 534411289951 840305850139 953902637149 1320480621647 1392835724203 1461901958461 2297274506153 3198657418649 3546547651493 5026461657877 5573146309489 9243364351529 14525286838117 15245548995379 16080921543071 25270019567683 35185231605139 39012024166423 101677007866819 106718842967653 167701038949169 176890136973781 1173907272644183 1844711428440859 12912979999086013
• Sum of all divisors σ(n): 16669544373551104
• Sum of proper divisors (its aliquot sum) s(n): 3756564374465091
• 12912979999086013 is a deficient number, because the sum of its proper divisors (3756564374465091) is less than itself. Its deficiency is 9156415624620922

Bases of 12912979999086013

• Binary: 101101111000000100100101110001110101100101010110111101₂
• Hexadecimal: 0x2DE04971D655BD
• Base-36: 3J59P486X8D

Squares and roots of 12912979999086013

• 12912979999086013 squared (12912979999086013²) is 166745052456795408298315372236169
• 12912979999086013 cubed (12912979999086013³) is 2153175527321147161188151370533853201495980604197
• The square root of 12912979999086013 is 113635293.8091243419
• The cube root of 12912979999086013 is 234607.6446650157

Scales and comparisons

• 12,912,979,999,086,013 seconds is equal to 410,592,821 years, 26 weeks, 11 hours, 13 seconds.
• To count from 1 to 12,912,979,999,086,013 would take you about one billion, two hundred thirty-one million, seven hundred seventy-eight thousand, four hundred sixty-four 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 12912979999086013 cubic inches would be around 19550.6 feet tall.

Recreational maths with 12912979999086013

• 12912979999086013 backwards is 31068099997921921
• The number of decimal digits it has is: 17
• The sum of 12912979999086013's digits is 85
• More coming soon!