131353728
131,353,728 is an even composite number composed of four prime numbers multiplied together.
131353728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 131353728:
27 × 3 × 113 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 11 × 11 × 257)See below for interesting mathematical facts about the number 131353728 from the Numbermatics database.
Names of 131353728
- Cardinal: 131353728 can be written as One hundred thirty-one million, three hundred fifty-three thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.31353728 × 108
Factors of 131353728
Divisors of 131353728
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 128 132 176 192 242 257 264 352 363 384 484 514 528 704 726 771 968 1028 1056 1331 1408 1452 1542 1936 2056 2112 2662 2827 2904 3084 3872 3993 4112 4224 5324 5654 5808 6168 7744 7986 8224 8481 10648 11308 11616 12336 15488 15972 16448 16962 21296 22616 23232 24672 31097 31944 32896 33924 42592 45232 46464 49344 62194 63888 67848 85184 90464 93291 98688 124388 127776 135696 170368 180928 186582 248776 255552 271392 342067 361856 373164 497552 511104 542784 684134 746328 995104 1026201 1085568 1368268 1492656 1990208 2052402 2736536 2985312 3980416 4104804 5473072 5970624 8209608 10946144 11941248 16419216 21892288 32838432 43784576 65676864 131353728
- Sum of all divisors σ(n): 385266240
- Sum of proper divisors (its aliquot sum) s(n): 253912512
- 131353728 is an abundant number, because the sum of its proper divisors (253912512) is greater than itself. Its abundance is 122558784
Bases of 131353728
- Binary: 1111101010001001100100000002
- Hexadecimal: 0x7D44C80
- Base-36: 267D6O
Squares and roots of 131353728
- 131353728 squared (1313537282) is 17253801859497984
- 131353728 cubed (1313537283) is 2266351196418392406884352
-
The
square root of 131353728 is 11460.9654043627 -
The
cube root of 131353728 is 508.3320209467
Scales and comparisons
How big is 131353728?- 131,353,728 seconds is equal to 4 years, 9 weeks, 1 day, 7 hours, 8 minutes, 48 seconds.
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To count from 1 to 131,353,728 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 131353728 cubic inches would be around 42.4 feet tall.
Recreational maths with 131353728
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The information we have on file for 131353728 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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