57331728
57,331,728 is an even composite number composed of five prime numbers multiplied together.
57331728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 57331728:
24 × 32 × 43 × 47 × 197
(2 × 2 × 2 × 2 × 3 × 3 × 43 × 47 × 197)See below for interesting mathematical facts about the number 57331728 from the Numbermatics database.
Names of 57331728
- Cardinal: 57331728 can be written as Fifty-seven million, three hundred thirty-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 5.7331728 × 107
Factors of 57331728
Divisors of 57331728
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 43 47 48 72 86 94 129 141 144 172 188 197 258 282 344 376 387 394 423 516 564 591 688 752 774 788 846 1032 1128 1182 1548 1576 1692 1773 2021 2064 2256 2364 3096 3152 3384 3546 4042 4728 6063 6192 6768 7092 8084 8471 9259 9456 12126 14184 16168 16942 18189 18518 24252 25413 27777 28368 32336 33884 36378 37036 48504 50826 55554 67768 72756 74072 76239 83331 97008 101652 111108 135536 145512 148144 152478 166662 203304 222216 291024 304956 333324 398137 406608 444432 609912 666648 796274 1194411 1219824 1333296 1592548 2388822 3185096 3583233 4777644 6370192 7166466 9555288 14332932 19110576 28665864 57331728
- Sum of all divisors σ(n): 168524928
- Sum of proper divisors (its aliquot sum) s(n): 111193200
- 57331728 is an abundant number, because the sum of its proper divisors (111193200) is greater than itself. Its abundance is 53861472
Bases of 57331728
- Binary: 110110101011010000000100002
- Hexadecimal: 0x36AD010
- Base-36: Y4TG0
Squares and roots of 57331728
- 57331728 squared (573317282) is 3286927035465984
- 57331728 cubed (573317283) is 188445206753182147940352
-
The
square root of 57331728 is 7571.7717873691 -
The
cube root of 57331728 is 385.5952516877
Scales and comparisons
How big is 57331728?- 57,331,728 seconds is equal to 1 year, 42 weeks, 5 days, 13 hours, 28 minutes, 48 seconds.
-
To count from 1 to 57,331,728 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 57331728 cubic inches would be around 32.1 feet tall.
Recreational maths with 57331728
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The information we have on file for 57331728 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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