208138480
208,138,480 is an even composite number composed of five prime numbers multiplied together.
208138480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 208138480:
24 × 5 × 11 × 17 × 13913
(2 × 2 × 2 × 2 × 5 × 11 × 17 × 13913)See below for interesting mathematical facts about the number 208138480 from the Numbermatics database.
Names of 208138480
- Cardinal: 208138480 can be written as Two hundred eight million, one hundred thirty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.0813848 × 108
Factors of 208138480
Divisors of 208138480
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 11 16 17 20 22 34 40 44 55 68 80 85 88 110 136 170 176 187 220 272 340 374 440 680 748 880 935 1360 1496 1870 2992 3740 7480 13913 14960 27826 55652 69565 111304 139130 153043 222608 236521 278260 306086 473042 556520 612172 765215 946084 1113040 1182605 1224344 1530430 1892168 2365210 2448688 2601731 3060860 3784336 4730420 5203462 6121720 9460840 10406924 12243440 13008655 18921680 20813848 26017310 41627696 52034620 104069240 208138480
- Sum of all divisors σ(n): 559008864
- Sum of proper divisors (its aliquot sum) s(n): 350870384
- 208138480 is an abundant number, because the sum of its proper divisors (350870384) is greater than itself. Its abundance is 142731904
Bases of 208138480
- Binary: 11000110011111110000111100002
- Hexadecimal: 0xC67F0F0
- Base-36: 3FX4OG
Squares and roots of 208138480
- 208138480 squared (2081384802) is 43321626856710400
- 208138480 cubed (2081384803) is 9016897565082880456192000
-
The
square root of 208138480 is 14427.0052332423 -
The
cube root of 208138480 is 592.6306737605
Scales and comparisons
How big is 208138480?- 208,138,480 seconds is equal to 6 years, 32 weeks, 1 day, 14 minutes, 40 seconds.
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To count from 1 to 208,138,480 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 208138480 cubic inches would be around 49.4 feet tall.
Recreational maths with 208138480
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The information we have on file for 208138480 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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