998660425
998,660,425 is an odd composite number composed of five prime numbers multiplied together.
998660425 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 998660425:
52 × 72 × 19 × 107 × 401
(5 × 5 × 7 × 7 × 19 × 107 × 401)See below for interesting mathematical facts about the number 998660425 from the Numbermatics database.
Names of 998660425
- Cardinal: 998660425 can be written as Nine hundred ninety-eight million, six hundred sixty thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 9.98660425 × 108
Factors of 998660425
Divisors of 998660425
- Number of divisors d(n): 72
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Complete list of divisors:
1 5 7 19 25 35 49 95 107 133 175 245 401 475 535 665 749 931 1225 2005 2033 2675 2807 3325 3745 4655 5243 7619 10025 10165 14035 14231 18725 19649 23275 26215 38095 42907 50825 53333 70175 71155 98245 99617 131075 190475 214535 266665 300349 355775 373331 491225 498085 815233 1072675 1333325 1501745 1866655 2102443 2490425 4076165 5706631 7508725 9333275 10512215 20380825 28533155 39946417 52561075 142665775 199732085 998660425
- Sum of all divisors σ(n): 1534321440
- Sum of proper divisors (its aliquot sum) s(n): 535661015
- 998660425 is a deficient number, because the sum of its proper divisors (535661015) is less than itself. Its deficiency is 462999410
Bases of 998660425
- Binary: 1110111000011001011001010010012
- Hexadecimal: 0x3B865949
- Base-36: GIKRBD
Squares and roots of 998660425
- 998660425 squared (9986604252) is 997322644461180625
- 998660425 cubed (9986604253) is 995986655979726538964265625
-
The
square root of 998660425 is 31601.5889632151 -
The
cube root of 998660425 is 999.5532754669
Scales and comparisons
How big is 998660425?- 998,660,425 seconds is equal to 31 years, 39 weeks, 1 day, 13 hours, 40 minutes, 25 seconds.
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To count from 1 to 998,660,425 would take you about forty-seven 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 998660425 cubic inches would be around 83.3 feet tall.
Recreational maths with 998660425
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The information we have on file for 998660425 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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