136691442
136,691,442 is an even composite number composed of five prime numbers multiplied together.
136691442 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 136691442:
2 × 33 × 29 × 191 × 457
(2 × 3 × 3 × 3 × 29 × 191 × 457)See below for interesting mathematical facts about the number 136691442 from the Numbermatics database.
Names of 136691442
- Cardinal: 136691442 can be written as One hundred thirty-six million, six hundred ninety-one thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 1.36691442 × 108
Factors of 136691442
Divisors of 136691442
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 6 9 18 27 29 54 58 87 174 191 261 382 457 522 573 783 914 1146 1371 1566 1719 2742 3438 4113 5157 5539 8226 10314 11078 12339 13253 16617 24678 26506 33234 39759 49851 79518 87287 99702 119277 149553 174574 238554 261861 299106 357831 523722 715662 785583 1571166 2356749 2531323 4713498 5062646 7593969 15187938 22781907 45563814 68345721 136691442
- Sum of all divisors σ(n): 316569600
- Sum of proper divisors (its aliquot sum) s(n): 179878158
- 136691442 is an abundant number, because the sum of its proper divisors (179878158) is greater than itself. Its abundance is 43186716
Bases of 136691442
- Binary: 10000010010110111110111100102
- Hexadecimal: 0x825BEF2
- Base-36: 29DRSI
Squares and roots of 136691442
- 136691442 squared (1366914422) is 18684550316039364
- 136691442 cubed (1366914423) is 2554018125820976393922888
-
The
square root of 136691442 is 11691.5115361531 -
The
cube root of 136691442 is 515.1263610505
Scales and comparisons
How big is 136691442?- 136,691,442 seconds is equal to 4 years, 18 weeks, 1 hour, 50 minutes, 42 seconds.
-
To count from 1 to 136,691,442 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 136691442 cubic inches would be around 42.9 feet tall.
Recreational maths with 136691442
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The information we have on file for 136691442 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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