11920720
11,920,720 is an even composite number composed of four prime numbers multiplied together.
11920720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 11920720:
24 × 5 × 72 × 3041
(2 × 2 × 2 × 2 × 5 × 7 × 7 × 3041)See below for interesting mathematical facts about the number 11920720 from the Numbermatics database.
Names of 11920720
- Cardinal: 11920720 can be written as Eleven million, nine hundred twenty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.192072 × 107
Factors of 11920720
Divisors of 11920720
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 112 140 196 245 280 392 490 560 784 980 1960 3041 3920 6082 12164 15205 21287 24328 30410 42574 48656 60820 85148 106435 121640 149009 170296 212870 243280 298018 340592 425740 596036 745045 851480 1192072 1490090 1702960 2384144 2980180 5960360 11920720
- Sum of all divisors σ(n): 32251284
- Sum of proper divisors (its aliquot sum) s(n): 20330564
- 11920720 is an abundant number, because the sum of its proper divisors (20330564) is greater than itself. Its abundance is 8409844
Bases of 11920720
- Binary: 1011010111100101010100002
- Hexadecimal: 0xB5E550
- Base-36: 73I34
Squares and roots of 11920720
- 11920720 squared (119207202) is 142103565318400
- 11920720 cubed (119207203) is 1693976813162357248000
-
The
square root of 11920720 is 3452.6395699523 -
The
cube root of 11920720 is 228.4375510657
Scales and comparisons
How big is 11920720?- 11,920,720 seconds is equal to 19 weeks, 4 days, 23 hours, 18 minutes, 40 seconds.
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To count from 1 to 11,920,720 would take you about twenty-nine 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 11920720 cubic inches would be around 19 feet tall.
Recreational maths with 11920720
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The information we have on file for 11920720 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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