68067320
68,067,320 is an even composite number composed of five prime numbers multiplied together.
68067320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 68067320:
23 × 5 × 17 × 31 × 3229
(2 × 2 × 2 × 5 × 17 × 31 × 3229)See below for interesting mathematical facts about the number 68067320 from the Numbermatics database.
Names of 68067320
- Cardinal: 68067320 can be written as Sixty-eight million, sixty-seven thousand, three hundred twenty.
Scientific notation
- Scientific notation: 6.806732 × 107
Factors of 68067320
Divisors of 68067320
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 17 20 31 34 40 62 68 85 124 136 155 170 248 310 340 527 620 680 1054 1240 2108 2635 3229 4216 5270 6458 10540 12916 16145 21080 25832 32290 54893 64580 100099 109786 129160 200198 219572 274465 400396 439144 500495 548930 800792 1000990 1097860 1701683 2001980 2195720 3403366 4003960 6806732 8508415 13613464 17016830 34033660 68067320
- Sum of all divisors σ(n): 167443200
- Sum of proper divisors (its aliquot sum) s(n): 99375880
- 68067320 is an abundant number, because the sum of its proper divisors (99375880) is greater than itself. Its abundance is 31308560
Bases of 68067320
- Binary: 1000000111010011111111110002
- Hexadecimal: 0x40E9FF8
- Base-36: 14IX2W
Squares and roots of 68067320
- 68067320 squared (680673202) is 4633160051982400
- 68067320 cubed (680673203) is 315366787869502655168000
-
The
square root of 68067320 is 8250.2921160405 -
The
cube root of 68067320 is 408.3001603853
Scales and comparisons
How big is 68067320?- 68,067,320 seconds is equal to 2 years, 8 weeks, 3 days, 19 hours, 35 minutes, 20 seconds.
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To count from 1 to 68,067,320 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 68067320 cubic inches would be around 34 feet tall.
Recreational maths with 68067320
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The information we have on file for 68067320 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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