11311920
11,311,920 is an even composite number composed of four prime numbers multiplied together.
11311920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 11311920:
24 × 33 × 5 × 5237
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5237)See below for interesting mathematical facts about the number 11311920 from the Numbermatics database.
Names of 11311920
- Cardinal: 11311920 can be written as Eleven million, three hundred eleven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.131192 × 107
Factors of 11311920
Divisors of 11311920
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 2160 5237 10474 15711 20948 26185 31422 41896 47133 52370 62844 78555 83792 94266 104740 125688 141399 157110 188532 209480 235665 251376 282798 314220 377064 418960 471330 565596 628440 706995 754128 942660 1131192 1256880 1413990 1885320 2262384 2827980 3770640 5655960 11311920
- Sum of all divisors σ(n): 38970720
- Sum of proper divisors (its aliquot sum) s(n): 27658800
- 11311920 is an abundant number, because the sum of its proper divisors (27658800) is greater than itself. Its abundance is 16346880
Bases of 11311920
- Binary: 1010110010011011001100002
- Hexadecimal: 0xAC9B30
- Base-36: 6QGC0
Squares and roots of 11311920
- 11311920 squared (113119202) is 127959534086400
- 11311920 cubed (113119203) is 1447468012822629888000
-
The
square root of 11311920 is 3363.3197885423 -
The
cube root of 11311920 is 224.4805796003
Scales and comparisons
How big is 11311920?- 11,311,920 seconds is equal to 18 weeks, 4 days, 22 hours, 12 minutes.
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To count from 1 to 11,311,920 would take you about twenty-eight 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 11311920 cubic inches would be around 18.7 feet tall.
Recreational maths with 11311920
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The information we have on file for 11311920 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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