825985125
825,985,125 is an odd composite number composed of five prime numbers multiplied together.
825985125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 825985125:
32 × 53 × 7 × 53 × 1979
(3 × 3 × 5 × 5 × 5 × 7 × 53 × 1979)See below for interesting mathematical facts about the number 825985125 from the Numbermatics database.
Names of 825985125
- Cardinal: 825985125 can be written as Eight hundred twenty-five million, nine hundred eighty-five thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 8.25985125 × 108
Factors of 825985125
Divisors of 825985125
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 7 9 15 21 25 35 45 53 63 75 105 125 159 175 225 265 315 371 375 477 525 795 875 1113 1125 1325 1575 1855 1979 2385 2625 3339 3975 5565 5937 6625 7875 9275 9895 11925 13853 16695 17811 19875 27825 29685 41559 46375 49475 59625 69265 83475 89055 104887 124677 139125 148425 207795 247375 314661 346325 417375 445275 524435 623385 734209 742125 943983 1038975 1573305 1731625 2202627 2226375 2622175 3116925 3671045 4719915 5194875 6607881 7866525 11013135 13110875 15584625 18355225 23599575 33039405 39332625 55065675 91776125 117997875 165197025 275328375 825985125
- Sum of all divisors σ(n): 1734670080
- Sum of proper divisors (its aliquot sum) s(n): 908684955
- 825985125 is an abundant number, because the sum of its proper divisors (908684955) is greater than itself. Its abundance is 82699830
Bases of 825985125
- Binary: 1100010011101110001000011001012
- Hexadecimal: 0x313B8865
- Base-36: DNRQ79
Squares and roots of 825985125
- 825985125 squared (8259851252) is 682251426721265625
- 825985125 cubed (8259851253) is 563529529981792927423828125
-
The
square root of 825985125 is 28739.9569415127 -
The
cube root of 825985125 is 938.2618873285
Scales and comparisons
How big is 825985125?- 825,985,125 seconds is equal to 26 years, 13 weeks, 5 days, 18 minutes, 45 seconds.
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To count from 1 to 825,985,125 would take you about thirty-nine 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 825985125 cubic inches would be around 78.2 feet tall.
Recreational maths with 825985125
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