13213125
13,213,125 is an odd composite number composed of three prime numbers multiplied together.
13213125 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of seventy divisors.
Prime factorization of 13213125:
36 × 54 × 29
(3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 29)See below for interesting mathematical facts about the number 13213125 from the Numbermatics database.
Names of 13213125
- Cardinal: 13213125 can be written as Thirteen million, two hundred thirteen thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.3213125 × 107
Factors of 13213125
Divisors of 13213125
- Number of divisors d(n): 70
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Complete list of divisors:
1 3 5 9 15 25 27 29 45 75 81 87 125 135 145 225 243 261 375 405 435 625 675 725 729 783 1125 1215 1305 1875 2025 2175 2349 3375 3625 3645 3915 5625 6075 6525 7047 10125 10875 11745 16875 18125 18225 19575 21141 30375 32625 35235 50625 54375 58725 91125 97875 105705 151875 163125 176175 293625 455625 489375 528525 880875 1468125 2642625 4404375 13213125
- Sum of all divisors σ(n): 25608990
- Sum of proper divisors (its aliquot sum) s(n): 12395865
- 13213125 is a deficient number, because the sum of its proper divisors (12395865) is less than itself. Its deficiency is 817260
Bases of 13213125
- Binary: 1100100110011101110001012
- Hexadecimal: 0xC99DC5
- Base-36: 7V7B9
Squares and roots of 13213125
- 13213125 squared (132131252) is 174586672265625
- 13213125 cubed (132131253) is 2306835523979736328125
-
The
square root of 13213125 is 3634.9862448157 -
The
cube root of 13213125 is 236.4114542621
Scales and comparisons
How big is 13213125?- 13,213,125 seconds is equal to 21 weeks, 5 days, 22 hours, 18 minutes, 45 seconds.
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To count from 1 to 13,213,125 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 13213125 cubic inches would be around 19.7 feet tall.
Recreational maths with 13213125
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The information we have on file for 13213125 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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