20100000
20,100,000 is an even composite number composed of four prime numbers multiplied together.
20100000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 20100000:
25 × 3 × 55 × 67
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 67)See below for interesting mathematical facts about the number 20100000 from the Numbermatics database.
Names of 20100000
- Cardinal: 20100000 can be written as Twenty million, one hundred thousand.
Scientific notation
- Scientific notation: 2.01 × 107
Factors of 20100000
Divisors of 20100000
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 67 75 80 96 100 120 125 134 150 160 200 201 240 250 268 300 335 375 400 402 480 500 536 600 625 670 750 800 804 1000 1005 1072 1200 1250 1340 1500 1608 1675 1875 2000 2010 2144 2400 2500 2680 3000 3125 3216 3350 3750 4000 4020 5000 5025 5360 6000 6250 6432 6700 7500 8040 8375 9375 10000 10050 10720 12000 12500 13400 15000 16080 16750 18750 20000 20100 25000 25125 26800 30000 32160 33500 37500 40200 41875 50000 50250 53600 60000 67000 75000 80400 83750 100000 100500 125625 134000 150000 160800 167500 201000 209375 251250 268000 300000 335000 402000 418750 502500 628125 670000 804000 837500 1005000 1256250 1340000 1675000 2010000 2512500 3350000 4020000 5025000 6700000 10050000 20100000
- Sum of all divisors σ(n): 66933216
- Sum of proper divisors (its aliquot sum) s(n): 46833216
- 20100000 is an abundant number, because the sum of its proper divisors (46833216) is greater than itself. Its abundance is 26733216
Bases of 20100000
- Binary: 10011001010110011101000002
- Hexadecimal: 0x132B3A0
- Base-36: BYT9C
Squares and roots of 20100000
- 20100000 squared (201000002) is 404010000000000
- 20100000 cubed (201000003) is 8120601000000000000000
-
The
square root of 20100000 is 4483.3023542919 -
The
cube root of 20100000 is 271.8934126781
Scales and comparisons
How big is 20100000?- 20,100,000 seconds is equal to 33 weeks, 1 day, 15 hours, 20 minutes.
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To count from 1 to 20,100,000 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 20100000 cubic inches would be around 22.7 feet tall.
Recreational maths with 20100000
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The information we have on file for 20100000 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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