68325520
68,325,520 is an even composite number composed of five prime numbers multiplied together.
68325520 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 68325520:
24 × 5 × 19 × 79 × 569
(2 × 2 × 2 × 2 × 5 × 19 × 79 × 569)See below for interesting mathematical facts about the number 68325520 from the Numbermatics database.
Names of 68325520
- Cardinal: 68325520 can be written as Sixty-eight million, three hundred twenty-five thousand, five hundred twenty.
Scientific notation
- Scientific notation: 6.832552 × 107
Factors of 68325520
Divisors of 68325520
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 5 8 10 16 19 20 38 40 76 79 80 95 152 158 190 304 316 380 395 569 632 760 790 1138 1264 1501 1520 1580 2276 2845 3002 3160 4552 5690 6004 6320 7505 9104 10811 11380 12008 15010 21622 22760 24016 30020 43244 44951 45520 54055 60040 86488 89902 108110 120080 172976 179804 216220 224755 359608 432440 449510 719216 854069 864880 899020 1708138 1798040 3416276 3596080 4270345 6832552 8540690 13665104 17081380 34162760 68325520
- Sum of all divisors σ(n): 169632000
- Sum of proper divisors (its aliquot sum) s(n): 101306480
- 68325520 is an abundant number, because the sum of its proper divisors (101306480) is greater than itself. Its abundance is 32980960
Bases of 68325520
- Binary: 1000001001010010000100100002
- Hexadecimal: 0x4129090
- Base-36: 14OGB4
Squares and roots of 68325520
- 68325520 squared (683255202) is 4668376683270400
- 68325520 cubed (683255203) is 318969264440325380608000
-
The
square root of 68325520 is 8265.9252355681 -
The
cube root of 68325520 is 408.8157777723
Scales and comparisons
How big is 68325520?- 68,325,520 seconds is equal to 2 years, 8 weeks, 6 days, 19 hours, 18 minutes, 40 seconds.
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To count from 1 to 68,325,520 would take you about three 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 68325520 cubic inches would be around 34.1 feet tall.
Recreational maths with 68325520
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The information we have on file for 68325520 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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