131405625
131,405,625 is an odd composite number composed of four prime numbers multiplied together.
What does the number 131405625 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 80 divisors.
131405625 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 131405625:
33 × 54 × 13 × 599
(3 × 3 × 3 × 5 × 5 × 5 × 5 × 13 × 599)See below for interesting mathematical facts about the number 131405625 from the Numbermatics database.
Names of 131405625
- Cardinal: 131405625 can be written as One hundred thirty-one million, four hundred five thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 1.31405625 × 108
Factors of 131405625
Divisors of 131405625
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 5 9 13 15 25 27 39 45 65 75 117 125 135 195 225 325 351 375 585 599 625 675 975 1125 1625 1755 1797 1875 2925 2995 3375 4875 5391 5625 7787 8125 8775 8985 14625 14975 16173 16875 23361 24375 26955 38935 43875 44925 70083 73125 74875 80865 116805 134775 194675 210249 219375 224625 350415 374375 404325 584025 673875 973375 1051245 1123125 1752075 2021625 2920125 3369375 4866875 5256225 8760375 10108125 14600625 26281125 43801875 131405625
- Sum of all divisors σ(n): 262416000
- Sum of proper divisors (its aliquot sum) s(n): 131010375
- 131405625 is a deficient number, because the sum of its proper divisors (131010375) is less than itself. Its deficiency is 395250
Bases of 131405625
- Binary: 1111101010100010111001110012
- Hexadecimal: 0x7D51739
- Base-36: 268H89
Squares and roots of 131405625
- 131405625 squared (1314056252) is 17267438281640625
- 131405625 cubed (1314056253) is 2269038519547912353515625
-
The
square root of 131405625 is 11463.2292570637 -
The
cube root of 131405625 is 508.3989583525
Scales and comparisons
How big is 131405625?- 131,405,625 seconds is equal to 4 years, 9 weeks, 1 day, 21 hours, 33 minutes, 45 seconds.
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To count from 1 to 131,405,625 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 131405625 cubic inches would be around 42.4 feet tall.
Recreational maths with 131405625
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The information we have on file for 131405625 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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