20400763322112

Names of 20400763322112

• Cardinal: 20400763322112 can be written as Twenty trillion, four hundred billion, seven hundred sixty-three million, three hundred twenty-two thousand, one hundred twelve.

Scientific notation

• Scientific notation: 2.0400763322112 × 10¹³

Factors of 20400763322112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 335195

Divisors of 20400763322112

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 768 128549 206641 257098 385647 413282 514196 619923 771294 826564 1028392 1239846 1542588 1653128 2056784 2479692 3085176 3306256 4113568 4959384 6170352 6612512 8227136 9918768 12340704 13225024 16454272 19837536 24681408 26450048 32908544 39675072 49362816 52900096 79350144 98725632 158700288 26563493909 53126987818 79690481727 106253975636 159380963454 212507951272 318761926908 425015902544 637523853816 850031805088 1275047707632 1700063610176 2550095415264 3400127220352 5100190830528 6800254440704 10200381661056 20400763322112
• Sum of all divisors σ(n): 54296466680400
• Sum of proper divisors (its aliquot sum) s(n): 33895703358288
• 20400763322112 is an abundant number, because the sum of its proper divisors (33895703358288) is greater than itself. Its abundance is 13494940036176

Bases of 20400763322112

• Binary: 100101000110111101100010000000011111100000000₂
• Hexadecimal: 0x128DEC403F00
• Base-36: 78BZBQZUO

Squares and roots of 20400763322112

• 20400763322112 squared (20400763322112²) is 416191144124830246668140544
• 20400763322112 cubed (20400763322112³) is 8490617028049666093845595303603158908928
• The square root of 20400763322112 is 4516720.4166421459
• The cube root of 20400763322112 is 27324.2849568701

Scales and comparisons

• 20,400,763,322,112 seconds is equal to 648,681 years, 8 weeks, 5 days, 20 hours, 35 minutes, 12 seconds.
• To count from 1 to 20,400,763,322,112 would take you about one million, six hundred twenty-one thousand, seven hundred 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 20400763322112 cubic inches would be around 2277 feet tall.

Recreational maths with 20400763322112

• 20400763322112 backwards is 21122336700402
• The number of decimal digits it has is: 14
• The sum of 20400763322112's digits is 33
• More coming soon!