20739030
20,739,030 is an even composite number composed of six prime numbers multiplied together.
20739030 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 20739030:
2 × 3 × 5 × 13 × 41 × 1297
See below for interesting mathematical facts about the number 20739030 from the Numbermatics database.
Names of 20739030
- Cardinal: 20739030 can be written as Twenty million, seven hundred thirty-nine thousand and thirty.
Scientific notation
- Scientific notation: 2.073903 × 107
Factors of 20739030
Divisors of 20739030
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 13 15 26 30 39 41 65 78 82 123 130 195 205 246 390 410 533 615 1066 1230 1297 1599 2594 2665 3198 3891 5330 6485 7782 7995 12970 15990 16861 19455 33722 38910 50583 53177 84305 101166 106354 159531 168610 252915 265885 319062 505830 531770 691301 797655 1382602 1595310 2073903 3456505 4147806 6913010 10369515 20739030
- Sum of all divisors σ(n): 54952128
- Sum of proper divisors (its aliquot sum) s(n): 34213098
- 20739030 is an abundant number, because the sum of its proper divisors (34213098) is greater than itself. Its abundance is 13474068
Bases of 20739030
- Binary: 10011110001110011110101102
- Hexadecimal: 0x13C73D6
- Base-36: CCIC6
Squares and roots of 20739030
- 20739030 squared (207390302) is 430107365340900
- 20739030 cubed (207390303) is 8920009553025885327000
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The
square root of 20739030 is 4554.0125164519 -
The
cube root of 20739030 is 274.7447990585
Scales and comparisons
How big is 20739030?- 20,739,030 seconds is equal to 34 weeks, 2 days, 50 minutes, 30 seconds.
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To count from 1 to 20,739,030 would take you about fifty-one 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 20739030 cubic inches would be around 22.9 feet tall.
Recreational maths with 20739030
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The information we have on file for 20739030 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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