12987204413079

Names of 12987204413079

• Cardinal: 12987204413079 can be written as Twelve trillion, nine hundred eighty-seven billion, two hundred four million, four hundred thirteen thousand and seventy-nine.

Scientific notation

• Scientific notation: 1.2987204413079 × 10¹³

Factors of 12987204413079

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1155475

Divisors of 12987204413079

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 13 39 67 169 201 331 507 871 993 2613 4303 11323 12909 22177 33969 55939 66531 167817 288301 864903 1155061 3465183 3747913 11243739 15015793 45047379 77389087 195205309 232167261 382325191 585615927 1006058131 1146975573 3018174393 4970227483 13078755703 14910682449 25615787797 39236267109 64612957279 76847363391 193838871837 333005241361 999015724083 4329068137693 12987204413079
• Sum of all divisors σ(n): 19088129549184
• Sum of proper divisors (its aliquot sum) s(n): 6100925136105
• 12987204413079 is a deficient number, because the sum of its proper divisors (6100925136105) is less than itself. Its deficiency is 6886279276974

Bases of 12987204413079

• Binary: 10111100111111010001101101001010011010010111₂
• Hexadecimal: 0xBCFD1B4A697
• Base-36: 4LQ8M6RH3

Squares and roots of 12987204413079

• 12987204413079 squared (12987204413079²) is 168667478467098652866260241
• 12987204413079 cubed (12987204413079³) is 2190519020690810830609950894298078092039
• The square root of 12987204413079 is 3603776.4099731549
• The cube root of 12987204413079 is 23505.6298043907

Scales and comparisons

• 12,987,204,413,079 seconds is equal to 412,952 years, 48 weeks, 1 day, 21 hours, 24 minutes, 39 seconds.
• To count from 1 to 12,987,204,413,079 would take you about one million, thirty-two thousand, three hundred eighty-two 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 12987204413079 cubic inches would be around 1958.8 feet tall.

Recreational maths with 12987204413079

• 12987204413079 backwards is 97031440278921
• The number of decimal digits it has is: 14
• The sum of 12987204413079's digits is 57
• More coming soon!