30946968
30,946,968 is an even composite number composed of five prime numbers multiplied together.
30946968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 30946968:
23 × 33 × 13 × 103 × 107
(2 × 2 × 2 × 3 × 3 × 3 × 13 × 103 × 107)See below for interesting mathematical facts about the number 30946968 from the Numbermatics database.
Names of 30946968
- Cardinal: 30946968 can be written as Thirty million, nine hundred forty-six thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 3.0946968 × 107
Factors of 30946968
Divisors of 30946968
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 103 104 107 108 117 156 206 214 216 234 309 312 321 351 412 428 468 618 642 702 824 856 927 936 963 1236 1284 1339 1391 1404 1854 1926 2472 2568 2678 2781 2782 2808 2889 3708 3852 4017 4173 5356 5562 5564 5778 7416 7704 8034 8346 10712 11021 11124 11128 11556 12051 12519 16068 16692 22042 22248 23112 24102 25038 32136 33063 33384 36153 37557 44084 48204 50076 66126 72306 75114 88168 96408 99189 100152 132252 143273 144612 150228 198378 264504 286546 289224 297567 300456 396756 429819 573092 595134 793512 859638 1146184 1190268 1289457 1719276 2380536 2578914 3438552 3868371 5157828 7736742 10315656 15473484 30946968
- Sum of all divisors σ(n): 94348800
- Sum of proper divisors (its aliquot sum) s(n): 63401832
- 30946968 is an abundant number, because the sum of its proper divisors (63401832) is greater than itself. Its abundance is 32454864
Bases of 30946968
- Binary: 11101100000110110100110002
- Hexadecimal: 0x1D83698
- Base-36: IFAU0
Squares and roots of 30946968
- 30946968 squared (309469682) is 957714828393024
- 30946968 cubed (309469683) is 29638370147404405151232
-
The
square root of 30946968 is 5562.9999101205 -
The
cube root of 30946968 is 313.9588299843
Scales and comparisons
How big is 30946968?- 30,946,968 seconds is equal to 51 weeks, 1 day, 4 hours, 22 minutes, 48 seconds.
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To count from 1 to 30,946,968 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 30946968 cubic inches would be around 26.2 feet tall.
Recreational maths with 30946968
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The information we have on file for 30946968 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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