55997730
55,997,730 is an even composite number composed of five prime numbers multiplied together.
55997730 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 55997730:
2 × 34 × 5 × 257 × 269
(2 × 3 × 3 × 3 × 3 × 5 × 257 × 269)See below for interesting mathematical facts about the number 55997730 from the Numbermatics database.
Names of 55997730
- Cardinal: 55997730 can be written as Fifty-five million, nine hundred ninety-seven thousand, seven hundred thirty.
Scientific notation
- Scientific notation: 5.599773 × 107
Factors of 55997730
Divisors of 55997730
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 257 269 270 405 514 538 771 807 810 1285 1345 1542 1614 2313 2421 2570 2690 3855 4035 4626 4842 6939 7263 7710 8070 11565 12105 13878 14526 20817 21789 23130 24210 34695 36315 41634 43578 69133 69390 72630 104085 108945 138266 207399 208170 217890 345665 414798 622197 691330 1036995 1244394 1866591 2073990 3110985 3733182 5599773 6221970 9332955 11199546 18665910 27998865 55997730
- Sum of all divisors σ(n): 151719480
- Sum of proper divisors (its aliquot sum) s(n): 95721750
- 55997730 is an abundant number, because the sum of its proper divisors (95721750) is greater than itself. Its abundance is 39724020
Bases of 55997730
- Binary: 110101011001110101001000102
- Hexadecimal: 0x3567522
- Base-36: XC84I
Squares and roots of 55997730
- 55997730 squared (559977302) is 3135745765152900
- 55997730 cubed (559977303) is 175594644705675502917000
-
The
square root of 55997730 is 7483.1631012559 -
The
cube root of 55997730 is 382.5810670159
Scales and comparisons
How big is 55997730?- 55,997,730 seconds is equal to 1 year, 40 weeks, 4 days, 2 hours, 55 minutes, 30 seconds.
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To count from 1 to 55,997,730 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 55997730 cubic inches would be around 31.9 feet tall.
Recreational maths with 55997730
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The information we have on file for 55997730 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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