12443990972609

Names of 12443990972609

• Cardinal: 12443990972609 can be written as Twelve trillion, four hundred forty-three billion, nine hundred ninety million, nine hundred seventy-two thousand, six hundred nine.

Scientific notation

• Scientific notation: 1.2443990972609 × 10¹³

Factors of 12443990972609

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 769

Divisors of 12443990972609

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 17 49 79 119 257 343 409 553 833 1343 1799 2863 3871 4369 5831 6953 9401 12593 20041 20303 27097 30583 32311 48671 65807 66049 88151 105113 140287 142121 214081 226177 340697 345151 460649 462343 549287 735791 994847 1122833 1498567 1583239 1786921 2384879 2416057 3236401 3845009 5150537 5217871 6963929 7859831 8303927 11082673 12508447 16912399 22654807 26915063 27014041 36053759 36525097 55018817 58127489 87559129 88703807 118386793 141166759 188405441 189098287 255675679 385131719 406892423 459238697 612913903 620926649 988167313 1323688009 1789729753 2134109239 2848246961 3214670879 4346486543 6917171191 9265816063 14938764673 22502696153 30425405801 36279857063 48420198337 104571352711 157518873071 253958999441 731999468977 1777712996087 12443990972609
• Sum of all divisors σ(n): 15659061120000
• Sum of proper divisors (its aliquot sum) s(n): 3215070147391
• 12443990972609 is a deficient number, because the sum of its proper divisors (3215070147391) is less than itself. Its deficiency is 9228920825218

Bases of 12443990972609

• Binary: 10110101000101010111101010010101100011000001₂
• Hexadecimal: 0xB5157A958C1
• Base-36: 4ESOUXI9T

Squares and roots of 12443990972609

• 12443990972609 squared (12443990972609²) is 154852911326374285788266881
• 12443990972609 cubed (12443990972609³) is 1926988230627623580839902910735652862529
• The square root of 12443990972609 is 3527604.1405760085
• The cube root of 12443990972609 is 23173.2294838865

Scales and comparisons

• 12,443,990,972,609 seconds is equal to 395,680 years, 21 weeks, 6 days, 7 hours, 3 minutes, 29 seconds.
• To count from 1 to 12,443,990,972,609 would take you about nine hundred eighty-nine thousand, two hundred one 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 12443990972609 cubic inches would be around 1931.1 feet tall.

Recreational maths with 12443990972609

• 12443990972609 backwards is 90627909934421
• The number of decimal digits it has is: 14
• The sum of 12443990972609's digits is 65
• More coming soon!