20339990
20,339,990 is an even composite number composed of six prime numbers multiplied together.
What does the number 20339990 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 64 divisors.
20339990 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 20339990:
2 × 5 × 11 × 17 × 73 × 149
See below for interesting mathematical facts about the number 20339990 from the Numbermatics database.
Names of 20339990
- Cardinal: 20339990 can be written as Twenty million, three hundred thirty-nine thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.033999 × 107
Factors of 20339990
Divisors of 20339990
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 10 11 17 22 34 55 73 85 110 146 149 170 187 298 365 374 730 745 803 935 1241 1490 1606 1639 1870 2482 2533 3278 4015 5066 6205 8030 8195 10877 12410 12665 13651 16390 21754 25330 27302 27863 54385 55726 68255 108770 119647 136510 139315 184909 239294 278630 369818 598235 924545 1196470 1849090 2033999 4067998 10169995 20339990
- Sum of all divisors σ(n): 43156800
- Sum of proper divisors (its aliquot sum) s(n): 22816810
- 20339990 is an abundant number, because the sum of its proper divisors (22816810) is greater than itself. Its abundance is 2476820
Bases of 20339990
- Binary: 10011011001011101000101102
- Hexadecimal: 0x1365D16
- Base-36: C3YFQ
Squares and roots of 20339990
- 20339990 squared (203399902) is 413715193200100
- 20339990 cubed (203399903) is 8414962892538101999000
-
The
square root of 20339990 is 4509.9878048615 -
The
cube root of 20339990 is 272.9712520101
Scales and comparisons
How big is 20339990?- 20,339,990 seconds is equal to 33 weeks, 4 days, 9 hours, 59 minutes, 50 seconds.
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To count from 1 to 20,339,990 would take you about fifty 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 20339990 cubic inches would be around 22.7 feet tall.
Recreational maths with 20339990
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The information we have on file for 20339990 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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