55771380
55,771,380 is an even composite number composed of five prime numbers multiplied together.
55771380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 55771380:
22 × 32 × 5 × 7 × 44263
(2 × 2 × 3 × 3 × 5 × 7 × 44263)See below for interesting mathematical facts about the number 55771380 from the Numbermatics database.
Names of 55771380
- Cardinal: 55771380 can be written as Fifty-five million, seven hundred seventy-one thousand, three hundred eighty.
Scientific notation
- Scientific notation: 5.577138 × 107
Factors of 55771380
Divisors of 55771380
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 44263 88526 132789 177052 221315 265578 309841 398367 442630 531156 619682 663945 796734 885260 929523 1239364 1327890 1549205 1593468 1859046 1991835 2655780 2788569 3098410 3718092 3983670 4647615 5577138 6196820 7967340 9295230 11154276 13942845 18590460 27885690 55771380
- Sum of all divisors σ(n): 193345152
- Sum of proper divisors (its aliquot sum) s(n): 137573772
- 55771380 is an abundant number, because the sum of its proper divisors (137573772) is greater than itself. Its abundance is 81802392
Bases of 55771380
- Binary: 110101001100000000111101002
- Hexadecimal: 0x35300F4
- Base-36: X7DH0
Squares and roots of 55771380
- 55771380 squared (557713802) is 3110446827104400
- 55771380 cubed (557713803) is 173473911964233792072000
-
The
square root of 55771380 is 7468.0238349915 -
The
cube root of 55771380 is 382.0648903407
Scales and comparisons
How big is 55771380?- 55,771,380 seconds is equal to 1 year, 40 weeks, 1 day, 12 hours, 3 minutes.
-
To count from 1 to 55,771,380 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 55771380 cubic inches would be around 31.8 feet tall.
Recreational maths with 55771380
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The information we have on file for 55771380 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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