51368960
51,368,960 is an even composite number composed of four prime numbers multiplied together.
51368960 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 51368960:
210 × 5 × 79 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 79 × 127)See below for interesting mathematical facts about the number 51368960 from the Numbermatics database.
Names of 51368960
- Cardinal: 51368960 can be written as Fifty-one million, three hundred sixty-eight thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 5.136896 × 107
Factors of 51368960
Divisors of 51368960
- Number of divisors d(n): 88
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 79 80 127 128 158 160 254 256 316 320 395 508 512 632 635 640 790 1016 1024 1264 1270 1280 1580 2032 2528 2540 2560 3160 4064 5056 5080 5120 6320 8128 10033 10112 10160 12640 16256 20066 20224 20320 25280 32512 40132 40448 40640 50165 50560 65024 80264 80896 81280 100330 101120 130048 160528 162560 200660 202240 321056 325120 401320 404480 642112 650240 802640 1284224 1605280 2568448 3210560 5136896 6421120 10273792 12842240 25684480 51368960
- Sum of all divisors σ(n): 125767680
- Sum of proper divisors (its aliquot sum) s(n): 74398720
- 51368960 is an abundant number, because the sum of its proper divisors (74398720) is greater than itself. Its abundance is 23029760
Bases of 51368960
- Binary: 110000111111010100000000002
- Hexadecimal: 0x30FD400
- Base-36: UL0JK
Squares and roots of 51368960
- 51368960 squared (513689602) is 2638770051481600
- 51368960 cubed (513689603) is 135550873223756251136000
-
The
square root of 51368960 is 7167.2142426469 -
The
cube root of 51368960 is 371.7351180225
Scales and comparisons
How big is 51368960?- 51,368,960 seconds is equal to 1 year, 32 weeks, 6 days, 13 hours, 9 minutes, 20 seconds.
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To count from 1 to 51,368,960 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 51368960 cubic inches would be around 31 feet tall.
Recreational maths with 51368960
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The information we have on file for 51368960 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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