12399015133813

Names of 12399015133813

• Cardinal: 12399015133813 can be written as Twelve trillion, three hundred ninety-nine billion, fifteen million, one hundred thirty-three thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 1.2399015133813 × 10¹³

Factors of 12399015133813

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19996

Divisors of 12399015133813

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 11 31 73 77 121 217 331 341 511 803 847 2263 2317 2387 3641 3751 5621 8833 10261 15841 19543 24163 24893 25487 26257 40051 61831 71827 112871 136801 169141 174251 214973 265793 273823 280357 605833 749053 790097 1241581 1426639 1504811 1860551 1916761 2364703 2923723 4240831 5243371 6468733 6664163 8239583 8691067 9986473 15693029 16552921 20466061 44225809 45281131 46649141 57677081 71156063 73305793 90635413 109851203 172623319 200530723 309580663 472217509 486483899 498092441 513140551 634447891 782716693 1208363233 1403715061 2205837953 3305522563 3405387293 5194392599 5351322889 5479016851 14638742779 15440865671 24264217483 36360748193 37459260223 57138318589 102471199453 161026170569 169849522381 399968230123 1127183193983 1771287876259 12399015133813
• Sum of all divisors σ(n): 16348385263616
• Sum of proper divisors (its aliquot sum) s(n): 3949370129803
• 12399015133813 is a deficient number, because the sum of its proper divisors (3949370129803) is less than itself. Its deficiency is 8449645004010

Bases of 12399015133813

• Binary: 10110100011011011110111001001000001001110101₂
• Hexadecimal: 0xB46DEE48275
• Base-36: 4E811H6YD

Squares and roots of 12399015133813

• 12399015133813 squared (12399015133813²) is 153735576288523806295918969
• 12399015133813 cubed (12399015133813³) is 1906169737006869672016429827291339998797
• The square root of 12399015133813 is 3521223.5279534583
• The cube root of 12399015133813 is 23145.2777439549

Scales and comparisons

• 12,399,015,133,813 seconds is equal to 394,250 years, 17 weeks, 14 hours, 30 minutes, 13 seconds.
• To count from 1 to 12,399,015,133,813 would take you about nine hundred eighty-five thousand, six hundred twenty-five 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 12399015133813 cubic inches would be around 1928.8 feet tall.

Recreational maths with 12399015133813

• 12399015133813 backwards is 31833151099321
• The number of decimal digits it has is: 14
• The sum of 12399015133813's digits is 49
• More coming soon!