12831941908900

Names of 12831941908900

• Cardinal: 12831941908900 can be written as Twelve trillion, eight hundred thirty-one billion, nine hundred forty-one million, nine hundred eight thousand, nine hundred.

Scientific notation

• Scientific notation: 1.28319419089 × 10¹³

Factors of 12831941908900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8785

Divisors of 12831941908900

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 5 10 20 25 41 50 82 100 164 205 410 820 1025 1681 2050 3362 4100 6724 8405 8737 16810 17474 33620 34948 42025 43685 84050 87370 168100 174740 218425 358217 436850 716434 873700 1432868 1791085 3582170 7164340 8955425 14686897 17910850 29373794 35821700 58747588 73434485 76335169 146868970 152670338 293737940 305340676 367172425 381675845 734344850 763351690 1468689700 1526703380 1908379225 3129741929 3816758450 6259483858 7633516900 12518967716 15648709645 31297419290 62594838580 78243548225 128319419089 156487096450 256638838178 312974192900 513277676356 641597095445 1283194190890 2566388381780 3207985477225 6415970954450 12831941908900
• Sum of all divisors σ(n): 28544299732137
• Sum of proper divisors (its aliquot sum) s(n): 15712357823237
• 12831941908900 is an abundant number, because the sum of its proper divisors (15712357823237) is greater than itself. Its abundance is 2880415914337

Bases of 12831941908900

• Binary: 10111010101110101011010101101101100110100100₂
• Hexadecimal: 0xBABAB56D9A4
• Base-36: 4JQWUWGIS

Squares and roots of 12831941908900

• 12831941908900 squared (12831941908900²) is 164658733153384175899210000
• 12831941908900 cubed (12831941908900³) is 2112891298617292258583162141401969000000
• 12831941908900 is a perfect square number. Its square root is 3582170
• The cube root of 12831941908900 is 23411.5838066989

Scales and comparisons

• 12,831,941,908,900 seconds is equal to 408,016 years, 3 weeks, 1 day, 4 hours, 1 minute, 40 seconds.
• To count from 1 to 12,831,941,908,900 would take you about one million, twenty thousand and forty 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 12831941908900 cubic inches would be around 1951 feet tall.

Recreational maths with 12831941908900

• 12831941908900 backwards is 00980914913821
• The number of decimal digits it has is: 14
• The sum of 12831941908900's digits is 55
• More coming soon!