42538500
42,538,500 is an even composite number composed of five prime numbers multiplied together.
42538500 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 42538500:
22 × 33 × 53 × 23 × 137
(2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 23 × 137)See below for interesting mathematical facts about the number 42538500 from the Numbermatics database.
Names of 42538500
- Cardinal: 42538500 can be written as Forty-two million, five hundred thirty-eight thousand, five hundred.
Scientific notation
- Scientific notation: 4.25385 × 107
Factors of 42538500
Divisors of 42538500
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 23 25 27 30 36 45 46 50 54 60 69 75 90 92 100 108 115 125 135 137 138 150 180 207 225 230 250 270 274 276 300 345 375 411 414 450 460 500 540 548 575 621 675 685 690 750 822 828 900 1035 1125 1150 1233 1242 1350 1370 1380 1500 1644 1725 2055 2070 2250 2300 2466 2484 2700 2740 2875 3105 3151 3375 3425 3450 3699 4110 4140 4500 4932 5175 5750 6165 6210 6302 6750 6850 6900 7398 8220 8625 9453 10275 10350 11500 12330 12420 12604 13500 13700 14796 15525 15755 17125 17250 18495 18906 20550 20700 24660 25875 28359 30825 31050 31510 34250 34500 36990 37812 41100 47265 51375 51750 56718 61650 62100 63020 68500 73980 77625 78775 85077 92475 94530 102750 103500 113436 123300 141795 154125 155250 157550 170154 184950 189060 205500 236325 283590 308250 310500 315100 340308 369900 393875 425385 462375 472650 567180 616500 708975 787750 850770 924750 945300 1181625 1417950 1575500 1701540 1849500 2126925 2363250 2835900 3544875 4253850 4726500 7089750 8507700 10634625 14179500 21269250 42538500
- Sum of all divisors σ(n): 144668160
- Sum of proper divisors (its aliquot sum) s(n): 102129660
- 42538500 is an abundant number, because the sum of its proper divisors (102129660) is greater than itself. Its abundance is 59591160
Bases of 42538500
- Binary: 101000100100010110000001002
- Hexadecimal: 0x2891604
- Base-36: PBQX0
Squares and roots of 42538500
- 42538500 squared (425385002) is 1809523982250000
- 42538500 cubed (425385003) is 76974435918941625000000
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The
square root of 42538500 is 6522.1545519867 -
The
cube root of 42538500 is 349.0819477903
Scales and comparisons
How big is 42538500?- 42,538,500 seconds is equal to 1 year, 18 weeks, 2 days, 8 hours, 15 minutes.
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To count from 1 to 42,538,500 would take you about two years!
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 42538500 cubic inches would be around 29.1 feet tall.
Recreational maths with 42538500
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The information we have on file for 42538500 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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