136081728
136,081,728 is an even composite number composed of four prime numbers multiplied together.
136081728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 136081728:
26 × 33 × 61 × 1291
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 61 × 1291)See below for interesting mathematical facts about the number 136081728 from the Numbermatics database.
Names of 136081728
- Cardinal: 136081728 can be written as One hundred thirty-six million, eighty-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.36081728 × 108
Factors of 136081728
Divisors of 136081728
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 61 64 72 96 108 122 144 183 192 216 244 288 366 432 488 549 576 732 864 976 1098 1291 1464 1647 1728 1952 2196 2582 2928 3294 3873 3904 4392 5164 5856 6588 7746 8784 10328 11619 11712 13176 15492 17568 20656 23238 26352 30984 34857 35136 41312 46476 52704 61968 69714 78751 82624 92952 105408 123936 139428 157502 185904 236253 247872 278856 315004 371808 472506 557712 630008 708759 743616 945012 1115424 1260016 1417518 1890024 2126277 2230848 2520032 2835036 3780048 4252554 5040064 5670072 7560096 8505108 11340144 15120192 17010216 22680288 34020432 45360576 68040864 136081728
- Sum of all divisors σ(n): 406928320
- Sum of proper divisors (its aliquot sum) s(n): 270846592
- 136081728 is an abundant number, because the sum of its proper divisors (270846592) is greater than itself. Its abundance is 134764864
Bases of 136081728
- Binary: 10000001110001110001010000002
- Hexadecimal: 0x81C7140
- Base-36: 290PC0
Squares and roots of 136081728
- 136081728 squared (1360817282) is 18518236695465984
- 136081728 cubed (1360817283) is 2519993649032020867940352
-
The
square root of 136081728 is 11665.4073225071 -
The
cube root of 136081728 is 514.3593101027
Scales and comparisons
How big is 136081728?- 136,081,728 seconds is equal to 4 years, 17 weeks, 28 minutes, 48 seconds.
-
To count from 1 to 136,081,728 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 136081728 cubic inches would be around 42.9 feet tall.
Recreational maths with 136081728
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The information we have on file for 136081728 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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