139127490
139,127,490 is an even composite number composed of five prime numbers multiplied together.
139127490 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 139127490:
2 × 33 × 5 × 172 × 1783
(2 × 3 × 3 × 3 × 5 × 17 × 17 × 1783)See below for interesting mathematical facts about the number 139127490 from the Numbermatics database.
Names of 139127490
- Cardinal: 139127490 can be written as One hundred thirty-nine million, one hundred twenty-seven thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.3912749 × 108
Factors of 139127490
Divisors of 139127490
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 15 17 18 27 30 34 45 51 54 85 90 102 135 153 170 255 270 289 306 459 510 578 765 867 918 1445 1530 1734 1783 2295 2601 2890 3566 4335 4590 5202 5349 7803 8670 8915 10698 13005 15606 16047 17830 26010 26745 30311 32094 39015 48141 53490 60622 78030 80235 90933 96282 151555 160470 181866 240705 272799 303110 454665 481410 515287 545598 818397 909330 1030574 1363995 1545861 1636794 2576435 2727990 3091722 4091985 4637583 5152870 7729305 8183970 9275166 13912749 15458610 23187915 27825498 46375830 69563745 139127490
- Sum of all divisors σ(n): 394335360
- Sum of proper divisors (its aliquot sum) s(n): 255207870
- 139127490 is an abundant number, because the sum of its proper divisors (255207870) is greater than itself. Its abundance is 116080380
Bases of 139127490
- Binary: 10000100101011101010110000102
- Hexadecimal: 0x84AEAC2
- Base-36: 2ATZGI
Squares and roots of 139127490
- 139127490 squared (1391274902) is 19356458473700100
- 139127490 cubed (1391274903) is 2693015482735125925749000
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The
square root of 139127490 is 11795.2316636851 -
The
cube root of 139127490 is 518.1684703185
Scales and comparisons
How big is 139127490?- 139,127,490 seconds is equal to 4 years, 22 weeks, 6 hours, 31 minutes, 30 seconds.
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To count from 1 to 139,127,490 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 139127490 cubic inches would be around 43.2 feet tall.
Recreational maths with 139127490
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The information we have on file for 139127490 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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