30730968
30,730,968 is an even composite number composed of four prime numbers multiplied together.
30730968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 30730968:
23 × 33 × 17 × 8369
(2 × 2 × 2 × 3 × 3 × 3 × 17 × 8369)See below for interesting mathematical facts about the number 30730968 from the Numbermatics database.
Names of 30730968
- Cardinal: 30730968 can be written as Thirty million, seven hundred thirty thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 3.0730968 × 107
Factors of 30730968
Divisors of 30730968
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 102 108 136 153 204 216 306 408 459 612 918 1224 1836 3672 8369 16738 25107 33476 50214 66952 75321 100428 142273 150642 200856 225963 284546 301284 426819 451926 569092 602568 853638 903852 1138184 1280457 1707276 1807704 2560914 3414552 3841371 5121828 7682742 10243656 15365484 30730968
- Sum of all divisors σ(n): 90396000
- Sum of proper divisors (its aliquot sum) s(n): 59665032
- 30730968 is an abundant number, because the sum of its proper divisors (59665032) is greater than itself. Its abundance is 28934064
Bases of 30730968
- Binary: 11101010011101010110110002
- Hexadecimal: 0x1D4EAD8
- Base-36: IAO60
Squares and roots of 30730968
- 30730968 squared (307309682) is 944392394217024
- 30730968 cubed (307309683) is 29022092446126749599232
-
The
square root of 30730968 is 5543.5519299453 -
The
cube root of 30730968 is 313.2266796609
Scales and comparisons
How big is 30730968?- 30,730,968 seconds is equal to 50 weeks, 5 days, 16 hours, 22 minutes, 48 seconds.
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To count from 1 to 30,730,968 would take you about twenty-four weeks!
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 30730968 cubic inches would be around 26.1 feet tall.
Recreational maths with 30730968
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The information we have on file for 30730968 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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