142239000
142,239,000 is an even composite number composed of five prime numbers multiplied together.
142239000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 142239000:
23 × 3 × 53 × 17 × 2789
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 17 × 2789)See below for interesting mathematical facts about the number 142239000 from the Numbermatics database.
Names of 142239000
- Cardinal: 142239000 can be written as One hundred forty-two million, two hundred thirty-nine thousand.
Scientific notation
- Scientific notation: 1.42239 × 108
Factors of 142239000
Divisors of 142239000
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 17 20 24 25 30 34 40 50 51 60 68 75 85 100 102 120 125 136 150 170 200 204 250 255 300 340 375 408 425 500 510 600 680 750 850 1000 1020 1275 1500 1700 2040 2125 2550 2789 3000 3400 4250 5100 5578 6375 8367 8500 10200 11156 12750 13945 16734 17000 22312 25500 27890 33468 41835 47413 51000 55780 66936 69725 83670 94826 111560 139450 142239 167340 189652 209175 237065 278900 284478 334680 348625 379304 418350 474130 557800 568956 697250 711195 836700 948260 1045875 1137912 1185325 1394500 1422390 1673400 1896520 2091750 2370650 2789000 2844780 3555975 4183500 4741300 5689560 5926625 7111950 8367000 9482600 11853250 14223900 17779875 23706500 28447800 35559750 47413000 71119500 142239000
- Sum of all divisors σ(n): 470059200
- Sum of proper divisors (its aliquot sum) s(n): 327820200
- 142239000 is an abundant number, because the sum of its proper divisors (327820200) is greater than itself. Its abundance is 185581200
Bases of 142239000
- Binary: 10000111101001100101000110002
- Hexadecimal: 0x87A6518
- Base-36: 2COOBC
Squares and roots of 142239000
- 142239000 squared (1422390002) is 20231933121000000
- 142239000 cubed (1422390003) is 2877769935197919000000000
-
The
square root of 142239000 is 11926.3992889723 -
The
cube root of 142239000 is 522.0028772173
Scales and comparisons
How big is 142239000?- 142,239,000 seconds is equal to 4 years, 27 weeks, 1 day, 6 hours, 50 minutes.
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To count from 1 to 142,239,000 would take you about six 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 142239000 cubic inches would be around 43.5 feet tall.
Recreational maths with 142239000
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The information we have on file for 142239000 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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