55727920
55,727,920 is an even composite number composed of five prime numbers multiplied together.
55727920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 55727920:
24 × 5 × 37 × 67 × 281
(2 × 2 × 2 × 2 × 5 × 37 × 67 × 281)See below for interesting mathematical facts about the number 55727920 from the Numbermatics database.
Names of 55727920
- Cardinal: 55727920 can be written as Fifty-five million, seven hundred twenty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 5.572792 × 107
Factors of 55727920
Divisors of 55727920
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 20 37 40 67 74 80 134 148 185 268 281 296 335 370 536 562 592 670 740 1072 1124 1340 1405 1480 2248 2479 2680 2810 2960 4496 4958 5360 5620 9916 10397 11240 12395 18827 19832 20794 22480 24790 37654 39664 41588 49580 51985 75308 83176 94135 99160 103970 150616 166352 188270 198320 207940 301232 376540 415880 696599 753080 831760 1393198 1506160 2786396 3482995 5572792 6965990 11145584 13931980 27863960 55727920
- Sum of all divisors σ(n): 135535968
- Sum of proper divisors (its aliquot sum) s(n): 79808048
- 55727920 is an abundant number, because the sum of its proper divisors (79808048) is greater than itself. Its abundance is 24080128
Bases of 55727920
- Binary: 110101001001010111001100002
- Hexadecimal: 0x3525730
- Base-36: X6FXS
Squares and roots of 55727920
- 55727920 squared (557279202) is 3105601067526400
- 55727920 cubed (557279203) is 173068687843025817088000
-
The
square root of 55727920 is 7465.1135289425 -
The
cube root of 55727920 is 381.9656228487
Scales and comparisons
How big is 55727920?- 55,727,920 seconds is equal to 1 year, 40 weeks, 23 hours, 58 minutes, 40 seconds.
-
To count from 1 to 55,727,920 would take you about two years!
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 55727920 cubic inches would be around 31.8 feet tall.
Recreational maths with 55727920
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The information we have on file for 55727920 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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