129671316
129,671,316 is an even composite number composed of five prime numbers multiplied together.
129671316 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 129671316:
22 × 32 × 43 × 211 × 397
(2 × 2 × 3 × 3 × 43 × 211 × 397)See below for interesting mathematical facts about the number 129671316 from the Numbermatics database.
Names of 129671316
- Cardinal: 129671316 can be written as One hundred twenty-nine million, six hundred seventy-one thousand, three hundred sixteen.
Scientific notation
- Scientific notation: 1.29671316 × 108
Factors of 129671316
Divisors of 129671316
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 36 43 86 129 172 211 258 387 397 422 516 633 774 794 844 1191 1266 1548 1588 1899 2382 2532 3573 3798 4764 7146 7596 9073 14292 17071 18146 27219 34142 36292 51213 54438 68284 81657 83767 102426 108876 153639 163314 167534 204852 251301 307278 326628 335068 502602 614556 753903 1005204 1507806 3015612 3601981 7203962 10805943 14407924 21611886 32417829 43223772 64835658 129671316
- Sum of all divisors σ(n): 337841504
- Sum of proper divisors (its aliquot sum) s(n): 208170188
- 129671316 is an abundant number, because the sum of its proper divisors (208170188) is greater than itself. Its abundance is 78498872
Bases of 129671316
- Binary: 1111011101010100000100101002
- Hexadecimal: 0x7BAA094
- Base-36: 257B10
Squares and roots of 129671316
- 129671316 squared (1296713162) is 16814650193171856
- 129671316 cubed (1296713163) is 2180377818628248781682496
-
The
square root of 129671316 is 11387.3313818471 -
The
cube root of 129671316 is 506.1524066103
Scales and comparisons
How big is 129671316?- 129,671,316 seconds is equal to 4 years, 6 weeks, 2 days, 19 hours, 48 minutes, 36 seconds.
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To count from 1 to 129,671,316 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 129671316 cubic inches would be around 42.2 feet tall.
Recreational maths with 129671316
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The information we have on file for 129671316 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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