29113890
29,113,890 is an even composite number composed of six prime numbers multiplied together.
29113890 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 29113890:
2 × 3 × 5 × 13 × 19 × 3929
See below for interesting mathematical facts about the number 29113890 from the Numbermatics database.
Names of 29113890
- Cardinal: 29113890 can be written as Twenty-nine million, one hundred thirteen thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 2.911389 × 107
Factors of 29113890
Divisors of 29113890
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 13 15 19 26 30 38 39 57 65 78 95 114 130 190 195 247 285 390 494 570 741 1235 1482 2470 3705 3929 7410 7858 11787 19645 23574 39290 51077 58935 74651 102154 117870 149302 153231 223953 255385 306462 373255 447906 510770 746510 766155 970463 1119765 1532310 1940926 2239530 2911389 4852315 5822778 9704630 14556945 29113890
- Sum of all divisors σ(n): 79228800
- Sum of proper divisors (its aliquot sum) s(n): 50114910
- 29113890 is an abundant number, because the sum of its proper divisors (50114910) is greater than itself. Its abundance is 21001020
Bases of 29113890
- Binary: 11011110000111110001000102
- Hexadecimal: 0x1BC3E22
- Base-36: HC0F6
Squares and roots of 29113890
- 29113890 squared (291138902) is 847618590932100
- 29113890 cubed (291138903) is 24677474418352156869000
-
The
square root of 29113890 is 5395.7288664275 -
The
cube root of 29113890 is 307.6333482061
Scales and comparisons
How big is 29113890?- 29,113,890 seconds is equal to 48 weeks, 23 hours, 11 minutes, 30 seconds.
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To count from 1 to 29,113,890 would take you about twenty 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 29113890 cubic inches would be around 25.6 feet tall.
Recreational maths with 29113890
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The information we have on file for 29113890 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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