20425500
20,425,500 is an even composite number composed of five prime numbers multiplied together.
20425500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 20425500:
22 × 33 × 53 × 17 × 89
(2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 17 × 89)See below for interesting mathematical facts about the number 20425500 from the Numbermatics database.
Names of 20425500
- Cardinal: 20425500 can be written as Twenty million, four hundred twenty-five thousand, five hundred.
Scientific notation
- Scientific notation: 2.04255 × 107
Factors of 20425500
Divisors of 20425500
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 25 27 30 34 36 45 50 51 54 60 68 75 85 89 90 100 102 108 125 135 150 153 170 178 180 204 225 250 255 267 270 300 306 340 356 375 425 445 450 459 500 510 534 540 612 675 750 765 801 850 890 900 918 1020 1068 1125 1275 1335 1350 1500 1513 1530 1602 1700 1780 1836 2125 2225 2250 2295 2403 2550 2670 2700 3026 3060 3204 3375 3825 4005 4250 4450 4500 4539 4590 4806 5100 5340 6052 6375 6675 6750 7565 7650 8010 8500 8900 9078 9180 9612 11125 11475 12015 12750 13350 13500 13617 15130 15300 16020 18156 19125 20025 22250 22695 22950 24030 25500 26700 27234 30260 33375 37825 38250 40050 40851 44500 45390 45900 48060 54468 57375 60075 66750 68085 75650 76500 80100 81702 90780 100125 113475 114750 120150 133500 136170 151300 163404 189125 200250 204255 226950 229500 240300 272340 300375 340425 378250 400500 408510 453900 567375 600750 680850 756500 817020 1021275 1134750 1201500 1361700 1702125 2042550 2269500 3404250 4085100 5106375 6808500 10212750 20425500
- Sum of all divisors σ(n): 70761600
- Sum of proper divisors (its aliquot sum) s(n): 50336100
- 20425500 is an abundant number, because the sum of its proper divisors (50336100) is greater than itself. Its abundance is 29910600
Bases of 20425500
- Binary: 10011011110101011000111002
- Hexadecimal: 0x137AB1C
- Base-36: C5SF0
Squares and roots of 20425500
- 20425500 squared (204255002) is 417201050250000
- 20425500 cubed (204255003) is 8521540051881375000000
-
The
square root of 20425500 is 4519.4579320977 -
The
cube root of 20425500 is 273.3532439723
Scales and comparisons
How big is 20425500?- 20,425,500 seconds is equal to 33 weeks, 5 days, 9 hours, 45 minutes.
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To count from 1 to 20,425,500 would take you about fifty 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 20425500 cubic inches would be around 22.8 feet tall.
Recreational maths with 20425500
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The information we have on file for 20425500 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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