490290668
490,290,668 is an even composite number composed of five prime numbers multiplied together.
490290668 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 490290668:
22 × 72 × 19 × 312 × 137
(2 × 2 × 7 × 7 × 19 × 31 × 31 × 137)See below for interesting mathematical facts about the number 490290668 from the Numbermatics database.
Names of 490290668
- Cardinal: 490290668 can be written as Four hundred ninety million, two hundred ninety thousand, six hundred sixty-eight.
Scientific notation
- Scientific notation: 4.90290668 × 108
Factors of 490290668
Divisors of 490290668
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 4 7 14 19 28 31 38 49 62 76 98 124 133 137 196 217 266 274 434 532 548 589 868 931 959 961 1178 1519 1862 1918 1922 2356 2603 3038 3724 3836 3844 4123 4247 5206 6076 6713 6727 8246 8494 10412 13426 13454 16492 16988 18221 18259 26852 26908 28861 29729 36442 36518 47089 57722 59458 72884 73036 80693 94178 115444 118916 127547 127813 131657 161386 188356 208103 255094 255626 263314 322772 416206 510188 511252 526628 564851 832412 894691 921599 1129702 1789382 1843198 2259404 2501483 3578764 3686396 3953957 5002966 6451193 7907914 10005932 12902386 15815828 17510381 25804772 35020762 70041524 122572667 245145334 490290668
- Sum of all divisors σ(n): 1093531320
- Sum of proper divisors (its aliquot sum) s(n): 603240652
- 490290668 is an abundant number, because the sum of its proper divisors (603240652) is greater than itself. Its abundance is 112949984
Bases of 490290668
- Binary: 111010011100100111101111011002
- Hexadecimal: 0x1D393DEC
- Base-36: 83WMP8
Squares and roots of 490290668
- 490290668 squared (4902906682) is 240384939127886224
- 490290668 cubed (4902906683) is 117858492382150674192957632
-
The
square root of 490290668 is 22142.5081686785 -
The
cube root of 490290668 is 788.5293732197
Scales and comparisons
How big is 490290668?- 490,290,668 seconds is equal to 15 years, 30 weeks, 4 days, 15 hours, 51 minutes, 8 seconds.
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To count from 1 to 490,290,668 would take you about twenty-three 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 490290668 cubic inches would be around 65.7 feet tall.
Recreational maths with 490290668
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The information we have on file for 490290668 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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