20907423273

Names of 20907423273

• Cardinal: 20907423273 can be written as Twenty billion, nine hundred seven million, four hundred twenty-three thousand, two hundred seventy-three.

Scientific notation

• Scientific notation: 2.0907423273 × 10¹⁰

Factors of 20907423273

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1098

Divisors of 20907423273

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 11 33 41 123 137 149 411 447 451 757 1353 1507 1639 2271 4521 4917 5617 6109 8327 16851 18327 20413 24981 31037 61239 61787 67199 93111 103709 112793 185361 201597 224543 311127 338379 341407 673629 836933 1024221 1140799 1240723 2510799 3422397 3722169 4252069 4624513 9206263 12756207 13873539 15452641 27618789 46357923 46772759 50869643 140318277 152608929 169979051 509937153 633558281 1900674843 6969141091 20907423273
• Sum of all divisors σ(n): 31632249600
• Sum of proper divisors (its aliquot sum) s(n): 10724826327
• 20907423273 is a deficient number, because the sum of its proper divisors (10724826327) is less than itself. Its deficiency is 10182596946

Bases of 20907423273

• Binary: 10011011110001011011111011000101001₂
• Hexadecimal: 0x4DE2DF629
• Base-36: 9LRQN1L

Squares and roots of 20907423273

• 20907423273 squared (20907423273²) is 437120347916382032529
• 20907423273 cubed (20907423273³) is 9139060135128822764855857647417
• The square root of 20907423273 is 144593.9945952113
• The cube root of 20907423273 is 2754.8640428383

Scales and comparisons

• 20,907,423,273 seconds is equal to 664 years, 41 weeks, 1 day, 1 hour, 34 minutes, 33 seconds.
• To count from 1 to 20,907,423,273 would take you about one thousand, three hundred twenty-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 20907423273 cubic inches would be around 229.6 feet tall.

Recreational maths with 20907423273

• 20907423273 backwards is 37232470902
• The number of decimal digits it has is: 11
• The sum of 20907423273's digits is 39
• More coming soon!