290081142
290,081,142 is an even composite number composed of five prime numbers multiplied together.
290081142 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 290081142:
2 × 33 × 13 × 29 × 14249
(2 × 3 × 3 × 3 × 13 × 29 × 14249)See below for interesting mathematical facts about the number 290081142 from the Numbermatics database.
Names of 290081142
- Cardinal: 290081142 can be written as Two hundred ninety million, eighty-one thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 2.90081142 × 108
Factors of 290081142
Divisors of 290081142
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 6 9 13 18 26 27 29 39 54 58 78 87 117 174 234 261 351 377 522 702 754 783 1131 1566 2262 3393 6786 10179 14249 20358 28498 42747 85494 128241 185237 256482 370474 384723 413221 555711 769446 826442 1111422 1239663 1667133 2479326 3334266 3718989 5001399 5371873 7437978 10002798 10743746 11156967 16115619 22313934 32231238 48346857 96693714 145040571 290081142
- Sum of all divisors σ(n): 718200000
- Sum of proper divisors (its aliquot sum) s(n): 428118858
- 290081142 is an abundant number, because the sum of its proper divisors (428118858) is greater than itself. Its abundance is 138037716
Bases of 290081142
- Binary: 100010100101001001001011101102
- Hexadecimal: 0x114A4976
- Base-36: 4SPG1I
Squares and roots of 290081142
- 290081142 squared (2900811422) is 84147068944024164
- 290081142 cubed (2900811423) is 24409477855235263568715288
-
The
square root of 290081142 is 17031.7686104527 -
The
cube root of 290081142 is 661.9723232405
Scales and comparisons
How big is 290081142?- 290,081,142 seconds is equal to 9 years, 11 weeks, 4 days, 10 hours, 5 minutes, 42 seconds.
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To count from 1 to 290,081,142 would take you about thirteen 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 290081142 cubic inches would be around 55.2 feet tall.
Recreational maths with 290081142
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