208032990
208,032,990 is an even composite number composed of six prime numbers multiplied together.
208032990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 208032990:
2 × 3 × 5 × 11 × 67 × 972
(2 × 3 × 5 × 11 × 67 × 97 × 97)See below for interesting mathematical facts about the number 208032990 from the Numbermatics database.
Names of 208032990
- Cardinal: 208032990 can be written as Two hundred eight million, thirty-two thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.0803299 × 108
Factors of 208032990
Divisors of 208032990
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 10 11 15 22 30 33 55 66 67 97 110 134 165 194 201 291 330 335 402 485 582 670 737 970 1005 1067 1455 1474 2010 2134 2211 2910 3201 3685 4422 5335 6402 6499 7370 9409 10670 11055 12998 16005 18818 19497 22110 28227 32010 32495 38994 47045 56454 64990 71489 94090 97485 103499 141135 142978 194970 206998 214467 282270 310497 357445 428934 517495 620994 630403 714890 1034990 1072335 1260806 1552485 1891209 2144670 3104970 3152015 3782418 6304030 6934433 9456045 13868866 18912090 20803299 34672165 41606598 69344330 104016495 208032990
- Sum of all divisors σ(n): 558555264
- Sum of proper divisors (its aliquot sum) s(n): 350522274
- 208032990 is an abundant number, because the sum of its proper divisors (350522274) is greater than itself. Its abundance is 142489284
Bases of 208032990
- Binary: 11000110011001010100110111102
- Hexadecimal: 0xC6654DE
- Base-36: 3FUVA6
Squares and roots of 208032990
- 208032990 squared (2080329902) is 43277724928340100
- 208032990 cubed (2080329903) is 9003194517240126739899000
-
The
square root of 208032990 is 14423.3487789763 -
The
cube root of 208032990 is 592.5305366233
Scales and comparisons
How big is 208032990?- 208,032,990 seconds is equal to 6 years, 31 weeks, 6 days, 18 hours, 56 minutes, 30 seconds.
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To count from 1 to 208,032,990 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 208032990 cubic inches would be around 49.4 feet tall.
Recreational maths with 208032990
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The information we have on file for 208032990 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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