20107120

Names of 20107120

• Cardinal: 20107120 can be written as Twenty million, one hundred seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.010712 × 10⁷

Factors of 20107120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 404

Divisors of 20107120

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 73 80 88 110 146 176 220 292 313 365 440 584 626 730 803 880 1168 1252 1460 1565 1606 2504 2920 3130 3212 3443 4015 5008 5840 6260 6424 6886 8030 12520 12848 13772 16060 17215 22849 25040 27544 32120 34430 45698 55088 64240 68860 91396 114245 137720 182792 228490 251339 275440 365584 456980 502678 913960 1005356 1256695 1827920 2010712 2513390 4021424 5026780 10053560 20107120
• Sum of all divisors σ(n): 51862752
• Sum of proper divisors (its aliquot sum) s(n): 31755632
• 20107120 is an abundant number, because the sum of its proper divisors (31755632) is greater than itself. Its abundance is 11648512

Bases of 20107120

• Binary: 1001100101100111101110000₂
• Hexadecimal: 0x132CF70
• Base-36: BYYR4

Squares and roots of 20107120

• 20107120 squared (20107120²) is 404296274694400
• 20107120 cubed (20107120³) is 8129233710833264128000
• The square root of 20107120 is 4484.0963415163
• The cube root of 20107120 is 271.9255130523

Scales and comparisons

• 20,107,120 seconds is equal to 33 weeks, 1 day, 17 hours, 18 minutes, 40 seconds.
• To count from 1 to 20,107,120 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 20107120 cubic inches would be around 22.7 feet tall.

Recreational maths with 20107120

• 20107120 backwards is 02170102
• The number of decimal digits it has is: 8
• The sum of 20107120's digits is 13
• More coming soon!