13205520
13,205,520 is an even composite number composed of four prime numbers multiplied together.
What does the number 13205520 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.
13205520 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 13205520:
24 × 32 × 5 × 18341
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 18341)See below for interesting mathematical facts about the number 13205520 from the Numbermatics database.
Names of 13205520
- Cardinal: 13205520 can be written as Thirteen million, two hundred five thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.320552 × 107
Factors of 13205520
Divisors of 13205520
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 18341 36682 55023 73364 91705 110046 146728 165069 183410 220092 275115 293456 330138 366820 440184 550230 660276 733640 825345 880368 1100460 1320552 1467280 1650690 2200920 2641104 3301380 4401840 6602760 13205520
- Sum of all divisors σ(n): 44350956
- Sum of proper divisors (its aliquot sum) s(n): 31145436
- 13205520 is an abundant number, because the sum of its proper divisors (31145436) is greater than itself. Its abundance is 17939916
Bases of 13205520
- Binary: 1100100110000000000100002
- Hexadecimal: 0xC98010
- Base-36: 7V1G0
Squares and roots of 13205520
- 13205520 squared (132055202) is 174385758470400
- 13205520 cubed (132055203) is 2302854621196036608000
-
The
square root of 13205520 is 3633.9400105121 -
The
cube root of 13205520 is 236.3660889113
Scales and comparisons
How big is 13205520?- 13,205,520 seconds is equal to 21 weeks, 5 days, 20 hours, 12 minutes.
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To count from 1 to 13,205,520 would take you about thirty-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 13205520 cubic inches would be around 19.7 feet tall.
Recreational maths with 13205520
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The information we have on file for 13205520 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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