12940879781200

Names of 12940879781200

• Cardinal: 12940879781200 can be written as Twelve trillion, nine hundred forty billion, eight hundred seventy-nine million, seven hundred eighty-one thousand, two hundred.

Scientific notation

• Scientific notation: 1.29408797812 × 10¹³

Factors of 12940879781200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 124912018

Divisors of 12940879781200

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 37 40 50 56 70 74 80 100 112 140 148 175 185 200 259 280 296 350 370 400 518 560 592 700 740 925 1036 1295 1400 1480 1850 2072 2590 2800 2960 3700 4144 5180 6475 7400 10360 12950 14800 20720 25900 51800 103600 124911967 249823934 499647868 624559835 874383769 999295736 1249119670 1748767538 1998591472 2498239340 3122799175 3497535076 4371918845 4621742779 4996478680 6245598350 6995070152 8743837690 9243485558 9992957360 12491196700 13990140304 17487675380 18486971116 21859594225 23108713895 24982393400 32352199453 34975350760 36973942232 43719188450 46217427790 49964786800 64704398906 69950701520 73947884464 87438376900 92434855580 115543569475 129408797812 161760997265 174876753800 184869711160 231087138950 258817595624 323521994530 349753507600 369739422320 462174277900 517635191248 647043989060 808804986325 924348555800 1294087978120 1617609972650 1848697111600 2588175956240 3235219945300 6470439890600 12940879781200
• Sum of all divisors σ(n): 36492281979392
• Sum of proper divisors (its aliquot sum) s(n): 23551402198192
• 12940879781200 is an abundant number, because the sum of its proper divisors (23551402198192) is greater than itself. Its abundance is 10610522416992

Bases of 12940879781200

• Binary: 10111100010100001000100010101101110101010000₂
• Hexadecimal: 0xBC5088ADD50
• Base-36: 4L4YHP4R4

Squares and roots of 12940879781200

• 12940879781200 squared (12940879781200²) is 167466369511470959873440000
• 12940879781200 cubed (12940879781200³) is 2167162155241962666097156206891328000000
• The square root of 12940879781200 is 3597343.4338689433
• The cube root of 12940879781200 is 23477.6487533433

Scales and comparisons

• 12,940,879,781,200 seconds is equal to 411,479 years, 49 weeks, 2 days, 4 hours, 6 minutes, 40 seconds.
• To count from 1 to 12,940,879,781,200 would take you about one million, twenty-eight thousand, six hundred ninety-nine 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 12940879781200 cubic inches would be around 1956.5 feet tall.

Recreational maths with 12940879781200

• 12940879781200 backwards is 00218797804921
• The number of decimal digits it has is: 14
• The sum of 12940879781200's digits is 58
• More coming soon!