20733420
20,733,420 is an even composite number composed of six prime numbers multiplied together.
20733420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 20733420:
22 × 3 × 5 × 31 × 71 × 157
(2 × 2 × 3 × 5 × 31 × 71 × 157)See below for interesting mathematical facts about the number 20733420 from the Numbermatics database.
Names of 20733420
- Cardinal: 20733420 can be written as Twenty million, seven hundred thirty-three thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.073342 × 107
Factors of 20733420
Divisors of 20733420
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 31 60 62 71 93 124 142 155 157 186 213 284 310 314 355 372 426 465 471 620 628 710 785 852 930 942 1065 1420 1570 1860 1884 2130 2201 2355 3140 4260 4402 4710 4867 6603 8804 9420 9734 11005 11147 13206 14601 19468 22010 22294 24335 26412 29202 33015 33441 44020 44588 48670 55735 58404 66030 66882 73005 97340 111470 132060 133764 146010 167205 222940 292020 334410 345557 668820 691114 1036671 1382228 1727785 2073342 3455570 4146684 5183355 6911140 10366710 20733420
- Sum of all divisors σ(n): 61157376
- Sum of proper divisors (its aliquot sum) s(n): 40423956
- 20733420 is an abundant number, because the sum of its proper divisors (40423956) is greater than itself. Its abundance is 19690536
Bases of 20733420
- Binary: 10011110001011101111011002
- Hexadecimal: 0x13C5DEC
- Base-36: CCE0C
Squares and roots of 20733420
- 20733420 squared (207334202) is 429874704896400
- 20733420 cubed (207334203) is 8912772803993117688000
-
The
square root of 20733420 is 4553.3965344565 -
The
cube root of 20733420 is 274.7200235939
Scales and comparisons
How big is 20733420?- 20,733,420 seconds is equal to 34 weeks, 1 day, 23 hours, 17 minutes.
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To count from 1 to 20,733,420 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 20733420 cubic inches would be around 22.9 feet tall.
Recreational maths with 20733420
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The information we have on file for 20733420 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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