20830320
20,830,320 is an even composite number composed of five prime numbers multiplied together.
20830320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 20830320:
24 × 32 × 5 × 7 × 4133
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 4133)See below for interesting mathematical facts about the number 20830320 from the Numbermatics database.
Names of 20830320
- Cardinal: 20830320 can be written as Twenty million, eight hundred thirty thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.083032 × 107
Factors of 20830320
Divisors of 20830320
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 280 315 336 360 420 504 560 630 720 840 1008 1260 1680 2520 4133 5040 8266 12399 16532 20665 24798 28931 33064 37197 41330 49596 57862 61995 66128 74394 82660 86793 99192 115724 123990 144655 148788 165320 173586 185985 198384 231448 247980 260379 289310 297576 330640 347172 371970 433965 462896 495960 520758 578620 595152 694344 743940 867930 991920 1041516 1157240 1301895 1388688 1487880 1735860 2083032 2314480 2603790 2975760 3471720 4166064 5207580 6943440 10415160 20830320
- Sum of all divisors σ(n): 79968096
- Sum of proper divisors (its aliquot sum) s(n): 59137776
- 20830320 is an abundant number, because the sum of its proper divisors (59137776) is greater than itself. Its abundance is 38307456
Bases of 20830320
- Binary: 10011110111011000011100002
- Hexadecimal: 0x13DD870
- Base-36: CEGS0
Squares and roots of 20830320
- 20830320 squared (208303202) is 433902231302400
- 20830320 cubed (208303203) is 9038322326743008768000
-
The
square root of 20830320 is 4564.0245398113 -
The
cube root of 20830320 is 275.1473370249
Scales and comparisons
How big is 20830320?- 20,830,320 seconds is equal to 34 weeks, 3 days, 2 hours, 12 minutes.
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To count from 1 to 20,830,320 would take you about fifty-one weeks!
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 20830320 cubic inches would be around 22.9 feet tall.
Recreational maths with 20830320
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The information we have on file for 20830320 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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