55542144
55,542,144 is an even composite number composed of four prime numbers multiplied together.
55542144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 55542144:
27 × 3 × 7 × 20663
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 20663)See below for interesting mathematical facts about the number 55542144 from the Numbermatics database.
Names of 55542144
- Cardinal: 55542144 can be written as Fifty-five million, five hundred forty-two thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 5.5542144 × 107
Factors of 55542144
Divisors of 55542144
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 336 384 448 672 896 1344 2688 20663 41326 61989 82652 123978 144641 165304 247956 289282 330608 433923 495912 578564 661216 867846 991824 1157128 1322432 1735692 1983648 2314256 2644864 3471384 3967296 4628512 6942768 7934592 9257024 13885536 18514048 27771072 55542144
- Sum of all divisors σ(n): 168618240
- Sum of proper divisors (its aliquot sum) s(n): 113076096
- 55542144 is an abundant number, because the sum of its proper divisors (113076096) is greater than itself. Its abundance is 57533952
Bases of 55542144
- Binary: 110100111110000001100000002
- Hexadecimal: 0x34F8180
- Base-36: X2GLC
Squares and roots of 55542144
- 55542144 squared (555421442) is 3084929760116736
- 55542144 cubed (555421443) is 171343612966289207721984
-
The
square root of 55542144 is 7452.6601961985 -
The
cube root of 55542144 is 381.5407069159
Scales and comparisons
How big is 55542144?- 55,542,144 seconds is equal to 1 year, 39 weeks, 5 days, 20 hours, 22 minutes, 24 seconds.
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To count from 1 to 55,542,144 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 55542144 cubic inches would be around 31.8 feet tall.
Recreational maths with 55542144
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The information we have on file for 55542144 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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