990396
990,396 is an even composite number composed of five prime numbers multiplied together.
990396 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 990396:
22 × 32 × 11 × 41 × 61
(2 × 2 × 3 × 3 × 11 × 41 × 61)See below for interesting mathematical facts about the number 990396 from the Numbermatics database.
Names of 990396
- Cardinal: 990396 can be written as Nine hundred ninety thousand, three hundred ninety-six.
Scientific notation
- Scientific notation: 9.90396 × 105
Factors of 990396
Divisors of 990396
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 33 36 41 44 61 66 82 99 122 123 132 164 183 198 244 246 366 369 396 451 492 549 671 732 738 902 1098 1342 1353 1476 1804 2013 2196 2501 2684 2706 4026 4059 5002 5412 6039 7503 8052 8118 10004 12078 15006 16236 22509 24156 27511 30012 45018 55022 82533 90036 110044 165066 247599 330132 495198 990396
- Sum of all divisors σ(n): 2843568
- Sum of proper divisors (its aliquot sum) s(n): 1853172
- 990396 is an abundant number, because the sum of its proper divisors (1853172) is greater than itself. Its abundance is 862776
Bases of 990396
- Binary: 111100011100101111002
- Hexadecimal: 0xF1CBC
- Base-36: L870
Squares and roots of 990396
- 990396 squared (9903962) is 980884236816
- 990396 cubed (9903963) is 971463824605619136
-
The
square root of 990396 is 995.1864146981 -
The
cube root of 990396 is 99.6788363097
Scales and comparisons
How big is 990396?- 990,396 seconds is equal to 1 week, 4 days, 11 hours, 6 minutes, 36 seconds.
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To count from 1 to 990,396 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 990396 cubic inches would be around 8.3 feet tall.
Recreational maths with 990396
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The information we have on file for 990396 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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