20664120
20,664,120 is an even composite number composed of five prime numbers multiplied together.
20664120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 20664120:
23 × 3 × 5 × 23 × 7487
(2 × 2 × 2 × 3 × 5 × 23 × 7487)See below for interesting mathematical facts about the number 20664120 from the Numbermatics database.
Names of 20664120
- Cardinal: 20664120 can be written as Twenty million, six hundred sixty-four thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.066412 × 107
Factors of 20664120
Divisors of 20664120
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 23 24 30 40 46 60 69 92 115 120 138 184 230 276 345 460 552 690 920 1380 2760 7487 14974 22461 29948 37435 44922 59896 74870 89844 112305 149740 172201 179688 224610 299480 344402 449220 516603 688804 861005 898440 1033206 1377608 1722010 2066412 2583015 3444020 4132824 5166030 6888040 10332060 20664120
- Sum of all divisors σ(n): 64696320
- Sum of proper divisors (its aliquot sum) s(n): 44032200
- 20664120 is an abundant number, because the sum of its proper divisors (44032200) is greater than itself. Its abundance is 23368080
Bases of 20664120
- Binary: 10011101101001111001110002
- Hexadecimal: 0x13B4F38
- Base-36: CAWJC
Squares and roots of 20664120
- 20664120 squared (206641202) is 427005855374400
- 20664120 cubed (206641203) is 8823700236159246528000
-
The
square root of 20664120 is 4545.7804610429 -
The
cube root of 20664120 is 274.4136044843
Scales and comparisons
How big is 20664120?- 20,664,120 seconds is equal to 34 weeks, 1 day, 4 hours, 2 minutes.
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To count from 1 to 20,664,120 would take you about fifty-one 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 20664120 cubic inches would be around 22.9 feet tall.
Recreational maths with 20664120
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The information we have on file for 20664120 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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