238140
238,140 is an even composite number composed of four prime numbers multiplied together.
238140 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 238140:
22 × 35 × 5 × 72
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7)See below for interesting mathematical facts about the number 238140 from the Numbermatics database.
Names of 238140
- Cardinal: 238140 can be written as Two hundred thirty-eight thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.3814 × 105
Factors of 238140
Divisors of 238140
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 49 54 60 63 70 81 84 90 98 105 108 126 135 140 147 162 180 189 196 210 243 245 252 270 294 315 324 378 405 420 441 486 490 540 567 588 630 735 756 810 882 945 972 980 1134 1215 1260 1323 1470 1620 1701 1764 1890 2205 2268 2430 2646 2835 2940 3402 3780 3969 4410 4860 5292 5670 6615 6804 7938 8505 8820 11340 11907 13230 15876 17010 19845 23814 26460 34020 39690 47628 59535 79380 119070 238140
- Sum of all divisors σ(n): 871416
- Sum of proper divisors (its aliquot sum) s(n): 633276
- 238140 is an abundant number, because the sum of its proper divisors (633276) is greater than itself. Its abundance is 395136
Bases of 238140
- Binary: 1110100010001111002
- Hexadecimal: 0x3A23C
- Base-36: 53R0
Squares and roots of 238140
- 238140 squared (2381402) is 56710659600
- 238140 cubed (2381403) is 13505076477144000
-
The
square root of 238140 is 487.9959016221 -
The
cube root of 238140 is 61.9836932487
Scales and comparisons
How big is 238140?- 238,140 seconds is equal to 2 days, 18 hours, 9 minutes.
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To count from 1 to 238,140 would take you about two days.
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 238140 cubic inches would be around 5.2 feet tall.
Recreational maths with 238140
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The information we have on file for 238140 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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