29315990
29,315,990 is an even composite number composed of six prime numbers multiplied together.
What does the number 29315990 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 64 divisors.
29315990 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 29315990:
2 × 5 × 11 × 17 × 61 × 257
See below for interesting mathematical facts about the number 29315990 from the Numbermatics database.
Names of 29315990
- Cardinal: 29315990 can be written as Twenty-nine million, three hundred fifteen thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.931599 × 107
Factors of 29315990
Divisors of 29315990
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 11 17 22 34 55 61 85 110 122 170 187 257 305 374 514 610 671 935 1037 1285 1342 1870 2074 2570 2827 3355 4369 5185 5654 6710 8738 10370 11407 14135 15677 21845 22814 28270 31354 43690 48059 57035 78385 96118 114070 156770 172447 240295 266509 344894 480590 533018 862235 1332545 1724470 2665090 2931599 5863198 14657995 29315990
- Sum of all divisors σ(n): 62192448
- Sum of proper divisors (its aliquot sum) s(n): 32876458
- 29315990 is an abundant number, because the sum of its proper divisors (32876458) is greater than itself. Its abundance is 3560468
Bases of 29315990
- Binary: 11011111101010011100101102
- Hexadecimal: 0x1BF5396
- Base-36: HGCD2
Squares and roots of 29315990
- 29315990 squared (293159902) is 859427269680100
- 29315990 cubed (293159903) is 25194961243669114799000
-
The
square root of 29315990 is 5414.4242537873 -
The
cube root of 29315990 is 308.3435406085
Scales and comparisons
How big is 29315990?- 29,315,990 seconds is equal to 48 weeks, 3 days, 7 hours, 19 minutes, 50 seconds.
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To count from 1 to 29,315,990 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 29315990 cubic inches would be around 25.7 feet tall.
Recreational maths with 29315990
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The information we have on file for 29315990 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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