13156290
13,156,290 is an even composite number composed of five prime numbers multiplied together.
13156290 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 13156290:
2 × 33 × 5 × 7 × 6961
(2 × 3 × 3 × 3 × 5 × 7 × 6961)See below for interesting mathematical facts about the number 13156290 from the Numbermatics database.
Names of 13156290
- Cardinal: 13156290 can be written as Thirteen million, one hundred fifty-six thousand, two hundred ninety.
Scientific notation
- Scientific notation: 1.315629 × 107
Factors of 13156290
Divisors of 13156290
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 90 105 126 135 189 210 270 315 378 630 945 1890 6961 13922 20883 34805 41766 48727 62649 69610 97454 104415 125298 146181 187947 208830 243635 292362 313245 375894 438543 487270 626490 730905 877086 939735 1315629 1461810 1879470 2192715 2631258 4385430 6578145 13156290
- Sum of all divisors σ(n): 40101120
- Sum of proper divisors (its aliquot sum) s(n): 26944830
- 13156290 is an abundant number, because the sum of its proper divisors (26944830) is greater than itself. Its abundance is 13788540
Bases of 13156290
- Binary: 1100100010111111110000102
- Hexadecimal: 0xC8BFC2
- Base-36: 7TZGI
Squares and roots of 13156290
- 13156290 squared (131562902) is 173087966564100
- 13156290 cubed (131562903) is 2277195483627603189000
-
The
square root of 13156290 is 3627.1600460967 -
The
cube root of 13156290 is 236.0719999603
Scales and comparisons
How big is 13156290?- 13,156,290 seconds is equal to 21 weeks, 5 days, 6 hours, 31 minutes, 30 seconds.
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To count from 1 to 13,156,290 would take you about thirty-two weeks!
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 13156290 cubic inches would be around 19.7 feet tall.
Recreational maths with 13156290
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The information we have on file for 13156290 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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