20804000
20,804,000 is an even composite number composed of four prime numbers multiplied together.
20804000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 20804000:
25 × 53 × 7 × 743
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 743)See below for interesting mathematical facts about the number 20804000 from the Numbermatics database.
Names of 20804000
- Cardinal: 20804000 can be written as Twenty million, eight hundred four thousand.
Scientific notation
- Scientific notation: 2.0804 × 107
Factors of 20804000
Divisors of 20804000
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 70 80 100 112 125 140 160 175 200 224 250 280 350 400 500 560 700 743 800 875 1000 1120 1400 1486 1750 2000 2800 2972 3500 3715 4000 5201 5600 5944 7000 7430 10402 11888 14000 14860 18575 20804 23776 26005 28000 29720 37150 41608 52010 59440 74300 83216 92875 104020 118880 130025 148600 166432 185750 208040 260050 297200 371500 416080 520100 594400 650125 743000 832160 1040200 1300250 1486000 2080400 2600500 2972000 4160800 5201000 10402000 20804000
- Sum of all divisors σ(n): 58496256
- Sum of proper divisors (its aliquot sum) s(n): 37692256
- 20804000 is an abundant number, because the sum of its proper divisors (37692256) is greater than itself. Its abundance is 16888256
Bases of 20804000
- Binary: 10011110101110001101000002
- Hexadecimal: 0x13D71A0
- Base-36: CDWGW
Squares and roots of 20804000
- 20804000 squared (208040002) is 432806416000000
- 20804000 cubed (208040003) is 9004104678464000000000
-
The
square root of 20804000 is 4561.1402083251 -
The
cube root of 20804000 is 275.0314013729
Scales and comparisons
How big is 20804000?- 20,804,000 seconds is equal to 34 weeks, 2 days, 18 hours, 53 minutes, 20 seconds.
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To count from 1 to 20,804,000 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 20804000 cubic inches would be around 22.9 feet tall.
Recreational maths with 20804000
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The information we have on file for 20804000 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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