20995000
20,995,000 is an even composite number composed of five prime numbers multiplied together.
20995000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 20995000:
23 × 54 × 13 × 17 × 19
(2 × 2 × 2 × 5 × 5 × 5 × 5 × 13 × 17 × 19)See below for interesting mathematical facts about the number 20995000 from the Numbermatics database.
Names of 20995000
- Cardinal: 20995000 can be written as Twenty million, nine hundred ninety-five thousand.
Scientific notation
- Scientific notation: 2.0995 × 107
Factors of 20995000
Divisors of 20995000
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 13 17 19 20 25 26 34 38 40 50 52 65 68 76 85 95 100 104 125 130 136 152 170 190 200 221 247 250 260 323 325 340 380 425 442 475 494 500 520 625 646 650 680 760 850 884 950 988 1000 1105 1235 1250 1292 1300 1615 1625 1700 1768 1900 1976 2125 2210 2375 2470 2500 2584 2600 3230 3250 3400 3800 4199 4250 4420 4750 4940 5000 5525 6175 6460 6500 8075 8125 8398 8500 8840 9500 9880 10625 11050 11875 12350 12920 13000 16150 16250 16796 17000 19000 20995 21250 22100 23750 24700 27625 30875 32300 32500 33592 40375 41990 42500 44200 47500 49400 55250 61750 64600 65000 80750 83980 85000 95000 104975 110500 123500 138125 154375 161500 167960 201875 209950 221000 247000 276250 308750 323000 403750 419900 524875 552500 617500 807500 839800 1049750 1105000 1235000 1615000 2099500 2624375 4199000 5248750 10497500 20995000
- Sum of all divisors σ(n): 59043600
- Sum of proper divisors (its aliquot sum) s(n): 38048600
- 20995000 is an abundant number, because the sum of its proper divisors (38048600) is greater than itself. Its abundance is 17053600
Bases of 20995000
- Binary: 10100000001011011101110002
- Hexadecimal: 0x1405BB8
- Base-36: CHZUG
Squares and roots of 20995000
- 20995000 squared (209950002) is 440790025000000
- 20995000 cubed (209950003) is 9254386574875000000000
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The
square root of 20995000 is 4582.0301177535 -
The
cube root of 20995000 is 275.8705196765
Scales and comparisons
How big is 20995000?- 20,995,000 seconds is equal to 34 weeks, 4 days, 23 hours, 56 minutes, 40 seconds.
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To count from 1 to 20,995,000 would take you about eleven hours!
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 20995000 cubic inches would be around 23 feet tall.
Recreational maths with 20995000
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The information we have on file for 20995000 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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