55153728
55,153,728 is an even composite number composed of four prime numbers multiplied together.
55153728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 55153728:
26 × 32 × 7 × 13679
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 13679)See below for interesting mathematical facts about the number 55153728 from the Numbermatics database.
Names of 55153728
- Cardinal: 55153728 can be written as Fifty-five million, one hundred fifty-three thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 5.5153728 × 107
Factors of 55153728
Divisors of 55153728
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 144 168 192 224 252 288 336 448 504 576 672 1008 1344 2016 4032 13679 27358 41037 54716 82074 95753 109432 123111 164148 191506 218864 246222 287259 328296 383012 437728 492444 574518 656592 766024 861777 875456 984888 1149036 1313184 1532048 1723554 1969776 2298072 2626368 3064096 3447108 3939552 4596144 6128192 6894216 7879104 9192288 13788432 18384576 27576864 55153728
- Sum of all divisors σ(n): 180685440
- Sum of proper divisors (its aliquot sum) s(n): 125531712
- 55153728 is an abundant number, because the sum of its proper divisors (125531712) is greater than itself. Its abundance is 70377984
Bases of 55153728
- Binary: 110100100110010100010000002
- Hexadecimal: 0x3499440
- Base-36: WU4W0
Squares and roots of 55153728
- 55153728 squared (551537282) is 3041933712297984
- 55153728 cubed (551537283) is 167773984562113264484352
-
The
square root of 55153728 is 7426.5555946213 -
The
cube root of 55153728 is 380.6492317963
Scales and comparisons
How big is 55153728?- 55,153,728 seconds is equal to 1 year, 39 weeks, 1 day, 8 hours, 28 minutes, 48 seconds.
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To count from 1 to 55,153,728 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 55153728 cubic inches would be around 31.7 feet tall.
Recreational maths with 55153728
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The information we have on file for 55153728 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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