20108032

Names of 20108032

• Cardinal: 20108032 can be written as Twenty million, one hundred eight thousand and thirty-two.

Scientific notation

• Scientific notation: 2.0108032 × 10⁷

Factors of 20108032

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 238

Divisors of 20108032

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 229 256 343 392 448 458 686 784 896 916 1372 1568 1603 1792 1832 2744 3136 3206 3664 5488 6272 6412 7328 10976 11221 12544 12824 14656 21952 22442 25648 29312 43904 44884 51296 58624 78547 87808 89768 102592 157094 179536 205184 314188 359072 410368 628376 718144 1256752 1436288 2513504 2872576 5027008 10054016 20108032
• Sum of all divisors σ(n): 47012000
• Sum of proper divisors (its aliquot sum) s(n): 26903968
• 20108032 is an abundant number, because the sum of its proper divisors (26903968) is greater than itself. Its abundance is 6795936

Bases of 20108032

• Binary: 1001100101101001100000000₂
• Hexadecimal: 0x132D300
• Base-36: BYZGG

Squares and roots of 20108032

• 20108032 squared (20108032²) is 404332950913024
• 20108032 cubed (20108032³) is 8130339915613515808768
• The square root of 20108032 is 4484.1980330935
• The cube root of 20108032 is 271.9296242381

Scales and comparisons

• 20,108,032 seconds is equal to 33 weeks, 1 day, 17 hours, 33 minutes, 52 seconds.
• To count from 1 to 20,108,032 would take you about forty-nine weeks!

  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 20108032 cubic inches would be around 22.7 feet tall.

Recreational maths with 20108032

• 20108032 backwards is 23080102
• 20108032 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20108032's digits is 16
• More coming soon!