21073000
21,073,000 is an even composite number composed of four prime numbers multiplied together.
21073000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 21073000:
23 × 53 × 13 × 1621
(2 × 2 × 2 × 5 × 5 × 5 × 13 × 1621)See below for interesting mathematical facts about the number 21073000 from the Numbermatics database.
Names of 21073000
- Cardinal: 21073000 can be written as Twenty-one million, seventy-three thousand.
Scientific notation
- Scientific notation: 2.1073 × 107
Factors of 21073000
Divisors of 21073000
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 13 20 25 26 40 50 52 65 100 104 125 130 200 250 260 325 500 520 650 1000 1300 1621 1625 2600 3242 3250 6484 6500 8105 12968 13000 16210 21073 32420 40525 42146 64840 81050 84292 105365 162100 168584 202625 210730 324200 405250 421460 526825 810500 842920 1053650 1621000 2107300 2634125 4214600 5268250 10536500 21073000
- Sum of all divisors σ(n): 53136720
- Sum of proper divisors (its aliquot sum) s(n): 32063720
- 21073000 is an abundant number, because the sum of its proper divisors (32063720) is greater than itself. Its abundance is 10990720
Bases of 21073000
- Binary: 10100000110001100011010002
- Hexadecimal: 0x1418C68
- Base-36: CJO14
Squares and roots of 21073000
- 21073000 squared (210730002) is 444071329000000
- 21073000 cubed (210730003) is 9357915116017000000000
-
The
square root of 21073000 is 4590.5337380309 -
The
cube root of 21073000 is 276.2117327881
Scales and comparisons
How big is 21073000?- 21,073,000 seconds is equal to 34 weeks, 5 days, 21 hours, 36 minutes, 40 seconds.
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To count from 1 to 21,073,000 would take you about twenty hours!
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 21073000 cubic inches would be around 23 feet tall.
Recreational maths with 21073000
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The information we have on file for 21073000 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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