138065265
138,065,265 is an odd composite number composed of six prime numbers multiplied together.
138065265 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138065265:
32 × 5 × 13 × 53 × 61 × 73
(3 × 3 × 5 × 13 × 53 × 61 × 73)See below for interesting mathematical facts about the number 138065265 from the Numbermatics database.
Names of 138065265
- Cardinal: 138065265 can be written as One hundred thirty-eight million, sixty-five thousand, two hundred sixty-five.
Scientific notation
- Scientific notation: 1.38065265 × 108
Factors of 138065265
Divisors of 138065265
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 9 13 15 39 45 53 61 65 73 117 159 183 195 219 265 305 365 477 549 585 657 689 793 795 915 949 1095 2067 2379 2385 2745 2847 3233 3285 3445 3869 3965 4453 4745 6201 7137 8541 9699 10335 11607 11895 13359 14235 16165 19345 22265 29097 31005 34821 35685 40077 42029 42705 48495 50297 57889 58035 66795 126087 145485 150891 173667 174105 200385 210145 236009 251485 289445 378261 452673 521001 630435 708027 754455 868335 1180045 1891305 2124081 2263365 2605005 3068117 3540135 9204351 10620405 15340585 27613053 46021755 138065265
- Sum of all divisors σ(n): 270545184
- Sum of proper divisors (its aliquot sum) s(n): 132479919
- 138065265 is a deficient number, because the sum of its proper divisors (132479919) is less than itself. Its deficiency is 5585346
Bases of 138065265
- Binary: 10000011101010110101011100012
- Hexadecimal: 0x83AB571
- Base-36: 2A77U9
Squares and roots of 138065265
- 138065265 squared (1380652652) is 19062017399520225
- 138065265 cubed (1380652653) is 2631802483699370737484625
-
The
square root of 138065265 is 11750.1176589853 -
The
cube root of 138065265 is 516.8463777663
Scales and comparisons
How big is 138065265?- 138,065,265 seconds is equal to 4 years, 20 weeks, 1 day, 23 hours, 27 minutes, 45 seconds.
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To count from 1 to 138,065,265 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 138065265 cubic inches would be around 43.1 feet tall.
Recreational maths with 138065265
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The information we have on file for 138065265 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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