131672385
131,672,385 is an odd composite number composed of five prime numbers multiplied together.
131672385 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 131672385:
34 × 5 × 13 × 89 × 281
(3 × 3 × 3 × 3 × 5 × 13 × 89 × 281)See below for interesting mathematical facts about the number 131672385 from the Numbermatics database.
Names of 131672385
- Cardinal: 131672385 can be written as One hundred thirty-one million, six hundred seventy-two thousand, three hundred eighty-five.
Scientific notation
- Scientific notation: 1.31672385 × 108
Factors of 131672385
Divisors of 131672385
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 5 9 13 15 27 39 45 65 81 89 117 135 195 267 281 351 405 445 585 801 843 1053 1157 1335 1405 1755 2403 2529 3471 3653 4005 4215 5265 5785 7209 7587 10413 10959 12015 12645 17355 18265 22761 25009 31239 32877 36045 37935 52065 54795 75027 93717 98631 113805 125045 156195 164385 225081 295893 325117 375135 468585 493155 675243 975351 1125405 1479465 1625585 2025729 2926053 3376215 4876755 8778159 10128645 14630265 26334477 43890795 131672385
- Sum of all divisors σ(n): 257962320
- Sum of proper divisors (its aliquot sum) s(n): 126289935
- 131672385 is a deficient number, because the sum of its proper divisors (126289935) is less than itself. Its deficiency is 5382450
Bases of 131672385
- Binary: 1111101100100101001010000012
- Hexadecimal: 0x7D92941
- Base-36: 26E729
Squares and roots of 131672385
- 131672385 squared (1316723852) is 17337616971588225
- 131672385 cubed (1316723853) is 2282885376865498823666625
-
The
square root of 131672385 is 11474.8588226609 -
The
cube root of 131672385 is 508.7427509345
Scales and comparisons
How big is 131672385?- 131,672,385 seconds is equal to 4 years, 9 weeks, 4 days, 23 hours, 39 minutes, 45 seconds.
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To count from 1 to 131,672,385 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 131672385 cubic inches would be around 42.4 feet tall.
Recreational maths with 131672385
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The information we have on file for 131672385 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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