30850920
30,850,920 is an even composite number composed of five prime numbers multiplied together.
30850920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 30850920:
23 × 32 × 5 × 17 × 712
(2 × 2 × 2 × 3 × 3 × 5 × 17 × 71 × 71)See below for interesting mathematical facts about the number 30850920 from the Numbermatics database.
Names of 30850920
- Cardinal: 30850920 can be written as Thirty million, eight hundred fifty thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.085092 × 107
Factors of 30850920
Divisors of 30850920
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 30 34 36 40 45 51 60 68 71 72 85 90 102 120 136 142 153 170 180 204 213 255 284 306 340 355 360 408 426 510 568 612 639 680 710 765 852 1020 1065 1207 1224 1278 1420 1530 1704 2040 2130 2414 2556 2840 3060 3195 3621 4260 4828 5041 5112 6035 6120 6390 7242 8520 9656 10082 10863 12070 12780 14484 15123 18105 20164 21726 24140 25205 25560 28968 30246 36210 40328 43452 45369 48280 50410 54315 60492 72420 75615 85697 86904 90738 100820 108630 120984 144840 151230 171394 181476 201640 217260 226845 257091 302460 342788 362952 428485 434520 453690 514182 604920 685576 771273 856970 907380 1028364 1285455 1542546 1713940 1814760 2056728 2570910 3085092 3427880 3856365 5141820 6170184 7712730 10283640 15425460 30850920
- Sum of all divisors σ(n): 107679780
- Sum of proper divisors (its aliquot sum) s(n): 76828860
- 30850920 is an abundant number, because the sum of its proper divisors (76828860) is greater than itself. Its abundance is 45977940
Bases of 30850920
- Binary: 11101011010111111011010002
- Hexadecimal: 0x1D6BF68
- Base-36: ID8Q0
Squares and roots of 30850920
- 30850920 squared (308509202) is 951779264846400
- 30850920 cubed (308509203) is 29363265957435098688000
-
The
square root of 30850920 is 5554.3604492327 -
The
cube root of 30850920 is 313.6336891563
Scales and comparisons
How big is 30850920?- 30,850,920 seconds is equal to 51 weeks, 1 hour, 42 minutes.
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To count from 1 to 30,850,920 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 30850920 cubic inches would be around 26.1 feet tall.
Recreational maths with 30850920
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The information we have on file for 30850920 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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