131955642
131,955,642 is an even composite number composed of five prime numbers multiplied together.
131955642 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 131955642:
2 × 34 × 7 × 13 × 8951
(2 × 3 × 3 × 3 × 3 × 7 × 13 × 8951)See below for interesting mathematical facts about the number 131955642 from the Numbermatics database.
Names of 131955642
- Cardinal: 131955642 can be written as One hundred thirty-one million, nine hundred fifty-five thousand, six hundred forty-two.
Scientific notation
- Scientific notation: 1.31955642 × 108
Factors of 131955642
Divisors of 131955642
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 39 42 54 63 78 81 91 117 126 162 182 189 234 273 351 378 546 567 702 819 1053 1134 1638 2106 2457 4914 7371 8951 14742 17902 26853 53706 62657 80559 116363 125314 161118 187971 232726 241677 349089 375942 483354 563913 698178 725031 814541 1047267 1127826 1450062 1629082 1691739 2094534 2443623 3141801 3383478 4887246 5075217 6283602 7330869 9425403 10150434 14661738 18850806 21992607 43985214 65977821 131955642
- Sum of all divisors σ(n): 363952512
- Sum of proper divisors (its aliquot sum) s(n): 231996870
- 131955642 is an abundant number, because the sum of its proper divisors (231996870) is greater than itself. Its abundance is 100041228
Bases of 131955642
- Binary: 1111101110101111011101110102
- Hexadecimal: 0x7DD7BBA
- Base-36: 26K9MI
Squares and roots of 131955642
- 131955642 squared (1319556422) is 17412291455632164
- 131955642 cubed (1319556423) is 2297650097719056716469288
-
The
square root of 131955642 is 11487.1946967047 -
The
cube root of 131955642 is 509.1072964557
Scales and comparisons
How big is 131955642?- 131,955,642 seconds is equal to 4 years, 10 weeks, 1 day, 6 hours, 20 minutes, 42 seconds.
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To count from 1 to 131,955,642 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 131955642 cubic inches would be around 42.4 feet tall.
Recreational maths with 131955642
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"Number 131955642 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.
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The information we have on file for 131955642 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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