138529125
138,529,125 is an odd composite number composed of four prime numbers multiplied together.
138529125 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138529125:
32 × 53 × 73 × 359
(3 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 359)See below for interesting mathematical facts about the number 138529125 from the Numbermatics database.
Names of 138529125
- Cardinal: 138529125 can be written as One hundred thirty-eight million, five hundred twenty-nine thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.38529125 × 108
Factors of 138529125
Divisors of 138529125
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 7 9 15 21 25 35 45 49 63 75 105 125 147 175 225 245 315 343 359 375 441 525 735 875 1029 1077 1125 1225 1575 1715 1795 2205 2513 2625 3087 3231 3675 5145 5385 6125 7539 7875 8575 8975 11025 12565 15435 16155 17591 18375 22617 25725 26925 37695 42875 44875 52773 55125 62825 77175 80775 87955 113085 123137 128625 134625 158319 188475 263865 314125 369411 385875 403875 439775 565425 615685 791595 942375 1108233 1319325 1847055 2198875 2827125 3078425 3957975 5541165 6596625 9235275 15392125 19789875 27705825 46176375 138529125
- Sum of all divisors σ(n): 292032000
- Sum of proper divisors (its aliquot sum) s(n): 153502875
- 138529125 is an abundant number, because the sum of its proper divisors (153502875) is greater than itself. Its abundance is 14973750
Bases of 138529125
- Binary: 10000100000111001001011001012
- Hexadecimal: 0x841C965
- Base-36: 2AH5R9
Squares and roots of 138529125
- 138529125 squared (1385291252) is 19190318473265625
- 138529125 cubed (1385291253) is 2658418026572822923828125
-
The
square root of 138529125 is 11769.8396335719 -
The
cube root of 138529125 is 517.4245496665
Scales and comparisons
How big is 138529125?- 138,529,125 seconds is equal to 4 years, 21 weeks, 8 hours, 18 minutes, 45 seconds.
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To count from 1 to 138,529,125 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 138529125 cubic inches would be around 43.1 feet tall.
Recreational maths with 138529125
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The information we have on file for 138529125 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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