26128523742

Names of 26128523742

• Cardinal: 26128523742 can be written as Twenty-six billion, one hundred twenty-eight million, five hundred twenty-three thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 2.6128523742 × 10¹⁰

Factors of 26128523742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 492232

Divisors of 26128523742

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 53 106 159 167 318 334 501 1002 8851 17702 26553 53106 492007 984014 1476021 2952042 26076371 52152742 78229113 82165169 156458226 164330338 246495507 492991014 4354753957 8709507914 13064261871 26128523742
• Sum of all divisors σ(n): 53561958912
• Sum of proper divisors (its aliquot sum) s(n): 27433435170
• 26128523742 is an abundant number, because the sum of its proper divisors (27433435170) is greater than itself. Its abundance is 1304911428

Bases of 26128523742

• Binary: 11000010101011000011010000111011110₂
• Hexadecimal: 0x61561A1DE
• Base-36: C048XY6

Squares and roots of 26128523742

• 26128523742 squared (26128523742²) is 682699752936257682564
• 26128523742 cubed (26128523742³) is 17837936703252543071503373434488
• The square root of 26128523742 is 161643.1988733209
• The cube root of 26128523742 is 2967.3694712119

Scales and comparisons

• 26,128,523,742 seconds is equal to 830 years, 41 weeks, 6 days, 11 hours, 15 minutes, 42 seconds.
• To count from 1 to 26,128,523,742 would take you about one thousand, six hundred sixty-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 26128523742 cubic inches would be around 247.3 feet tall.

Recreational maths with 26128523742

• 26128523742 backwards is 24732582162
• The number of decimal digits it has is: 11
• The sum of 26128523742's digits is 42
• More coming soon!