998424
998,424 is an even composite number composed of four prime numbers multiplied together.
998424 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 998424:
23 × 32 × 72 × 283
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 283)See below for interesting mathematical facts about the number 998424 from the Numbermatics database.
Names of 998424
- Cardinal: 998424 can be written as Nine hundred ninety-eight thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 9.98424 × 105
Factors of 998424
Divisors of 998424
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 84 98 126 147 168 196 252 283 294 392 441 504 566 588 849 882 1132 1176 1698 1764 1981 2264 2547 3396 3528 3962 5094 5943 6792 7924 10188 11886 13867 15848 17829 20376 23772 27734 35658 41601 47544 55468 71316 83202 110936 124803 142632 166404 249606 332808 499212 998424
- Sum of all divisors σ(n): 3156660
- Sum of proper divisors (its aliquot sum) s(n): 2158236
- 998424 is an abundant number, because the sum of its proper divisors (2158236) is greater than itself. Its abundance is 1159812
Bases of 998424
- Binary: 111100111100000110002
- Hexadecimal: 0xF3C18
- Base-36: LEE0
Squares and roots of 998424
- 998424 squared (9984242) is 996850483776
- 998424 cubed (9984243) is 995279447413569024
-
The
square root of 998424 is 999.2116892831 -
The
cube root of 998424 is 99.9474390451
Scales and comparisons
How big is 998424?- 998,424 seconds is equal to 1 week, 4 days, 13 hours, 20 minutes, 24 seconds.
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To count from 1 to 998,424 would take you about four days!
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 998424 cubic inches would be around 8.3 feet tall.
Recreational maths with 998424
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The information we have on file for 998424 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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