13228020
13,228,020 is an even composite number composed of five prime numbers multiplied together.
13228020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13228020:
22 × 32 × 5 × 13 × 5653
(2 × 2 × 3 × 3 × 5 × 13 × 5653)See below for interesting mathematical facts about the number 13228020 from the Numbermatics database.
Names of 13228020
- Cardinal: 13228020 can be written as Thirteen million, two hundred twenty-eight thousand and twenty.
Scientific notation
- Scientific notation: 1.322802 × 107
Factors of 13228020
Divisors of 13228020
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 468 585 780 1170 2340 5653 11306 16959 22612 28265 33918 50877 56530 67836 73489 84795 101754 113060 146978 169590 203508 220467 254385 293956 339180 367445 440934 508770 661401 734890 881868 1017540 1102335 1322802 1469780 2204670 2645604 3307005 4409340 6614010 13228020
- Sum of all divisors σ(n): 43219176
- Sum of proper divisors (its aliquot sum) s(n): 29991156
- 13228020 is an abundant number, because the sum of its proper divisors (29991156) is greater than itself. Its abundance is 16763136
Bases of 13228020
- Binary: 1100100111010111111101002
- Hexadecimal: 0xC9D7F4
- Base-36: 7VIT0
Squares and roots of 13228020
- 13228020 squared (132280202) is 174980513120400
- 13228020 cubed (132280203) is 2314645727166913608000
-
The
square root of 13228020 is 3637.0345062977 -
The
cube root of 13228020 is 236.5002555171
Scales and comparisons
How big is 13228020?- 13,228,020 seconds is equal to 21 weeks, 6 days, 2 hours, 27 minutes.
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To count from 1 to 13,228,020 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 13228020 cubic inches would be around 19.7 feet tall.
Recreational maths with 13228020
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The information we have on file for 13228020 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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