208428168
208,428,168 is an even composite number composed of five prime numbers multiplied together.
208428168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 208428168:
23 × 3 × 13 × 71 × 972
(2 × 2 × 2 × 3 × 13 × 71 × 97 × 97)See below for interesting mathematical facts about the number 208428168 from the Numbermatics database.
Names of 208428168
- Cardinal: 208428168 can be written as Two hundred eight million, four hundred twenty-eight thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 2.08428168 × 108
Factors of 208428168
Divisors of 208428168
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 12 13 24 26 39 52 71 78 97 104 142 156 194 213 284 291 312 388 426 568 582 776 852 923 1164 1261 1704 1846 2328 2522 2769 3692 3783 5044 5538 6887 7384 7566 9409 10088 11076 13774 15132 18818 20661 22152 27548 28227 30264 37636 41322 55096 56454 75272 82644 89531 112908 122317 165288 179062 225816 244634 268593 358124 366951 489268 537186 668039 716248 733902 978536 1074372 1336078 1467804 2004117 2148744 2672156 2935608 4008234 5344312 8016468 8684507 16032936 17369014 26053521 34738028 52107042 69476056 104214084 208428168
- Sum of all divisors σ(n): 574983360
- Sum of proper divisors (its aliquot sum) s(n): 366555192
- 208428168 is an abundant number, because the sum of its proper divisors (366555192) is greater than itself. Its abundance is 158127024
Bases of 208428168
- Binary: 11000110110001011100100010002
- Hexadecimal: 0xC6C5C88
- Base-36: 3G3C7C
Squares and roots of 208428168
- 208428168 squared (2084281682) is 43442301215836224
- 208428168 cubed (2084281683) is 9054599256120916756357632
-
The
square root of 208428168 is 14437.0415251879 -
The
cube root of 208428168 is 592.9054882473
Scales and comparisons
How big is 208428168?- 208,428,168 seconds is equal to 6 years, 32 weeks, 4 days, 8 hours, 42 minutes, 48 seconds.
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To count from 1 to 208,428,168 would take you about nine 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 208428168 cubic inches would be around 49.4 feet tall.
Recreational maths with 208428168
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The information we have on file for 208428168 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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