29898990
29,898,990 is an even composite number composed of five prime numbers multiplied together.
29898990 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 29898990:
2 × 33 × 5 × 11 × 10067
(2 × 3 × 3 × 3 × 5 × 11 × 10067)See below for interesting mathematical facts about the number 29898990 from the Numbermatics database.
Names of 29898990
- Cardinal: 29898990 can be written as Twenty-nine million, eight hundred ninety-eight thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.989899 × 107
Factors of 29898990
Divisors of 29898990
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 135 165 198 270 297 330 495 594 990 1485 2970 10067 20134 30201 50335 60402 90603 100670 110737 151005 181206 221474 271809 302010 332211 453015 543618 553685 664422 906030 996633 1107370 1359045 1661055 1993266 2718090 2989899 3322110 4983165 5979798 9966330 14949495 29898990
- Sum of all divisors σ(n): 86987520
- Sum of proper divisors (its aliquot sum) s(n): 57088530
- 29898990 is an abundant number, because the sum of its proper divisors (57088530) is greater than itself. Its abundance is 27189540
Bases of 29898990
- Binary: 11100100000111000111011102
- Hexadecimal: 0x1C838EE
- Base-36: HSU7I
Squares and roots of 29898990
- 29898990 squared (298989902) is 893949603020100
- 29898990 cubed (298989903) is 26728190241201939699000
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The
square root of 29898990 is 5467.9968910013 -
The
cube root of 29898990 is 310.3741234031
Scales and comparisons
How big is 29898990?- 29,898,990 seconds is equal to 49 weeks, 3 days, 1 hour, 16 minutes, 30 seconds.
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To count from 1 to 29,898,990 would take you about twenty-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 29898990 cubic inches would be around 25.9 feet tall.
Recreational maths with 29898990
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The information we have on file for 29898990 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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