138241250
138,241,250 is an even composite number composed of five prime numbers multiplied together.
138241250 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 138241250:
2 × 54 × 72 × 37 × 61
(2 × 5 × 5 × 5 × 5 × 7 × 7 × 37 × 61)See below for interesting mathematical facts about the number 138241250 from the Numbermatics database.
Names of 138241250
- Cardinal: 138241250 can be written as One hundred thirty-eight million, two hundred forty-one thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.3824125 × 108
Factors of 138241250
Divisors of 138241250
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 5 7 10 14 25 35 37 49 50 61 70 74 98 122 125 175 185 245 250 259 305 350 370 427 490 518 610 625 854 875 925 1225 1250 1295 1525 1750 1813 1850 2135 2257 2450 2590 2989 3050 3626 4270 4375 4514 4625 5978 6125 6475 7625 8750 9065 9250 10675 11285 12250 12950 14945 15250 15799 18130 21350 22570 23125 29890 30625 31598 32375 38125 45325 46250 53375 56425 61250 64750 74725 76250 78995 90650 106750 110593 112850 149450 157990 161875 221186 226625 266875 282125 323750 373625 394975 453250 533750 552965 564250 747250 789950 1105930 1133125 1410625 1868125 1974875 2266250 2764825 2821250 3736250 3949750 5529650 9874375 13824125 19748750 27648250 69120625 138241250
- Sum of all divisors σ(n): 314646156
- Sum of proper divisors (its aliquot sum) s(n): 176404906
- 138241250 is an abundant number, because the sum of its proper divisors (176404906) is greater than itself. Its abundance is 38163656
Bases of 138241250
- Binary: 10000011110101100100111000102
- Hexadecimal: 0x83D64E2
- Base-36: 2AAZMQ
Squares and roots of 138241250
- 138241250 squared (1382412502) is 19110643201562500
- 138241250 cubed (1382412503) is 2641879204488001953125000
-
The
square root of 138241250 is 11757.6039225685 -
The
cube root of 138241250 is 517.0658840771
Scales and comparisons
How big is 138241250?- 138,241,250 seconds is equal to 4 years, 20 weeks, 4 days, 20 minutes, 50 seconds.
-
To count from 1 to 138,241,250 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 138241250 cubic inches would be around 43.1 feet tall.
Recreational maths with 138241250
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The information we have on file for 138241250 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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