13211900

13,211,900 is an even composite number composed of four prime numbers multiplied together.

What does the number 13211900 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

13211900 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 13211900:

2² × 5² × 13 × 10163

(2 × 2 × 5 × 5 × 13 × 10163)

See below for interesting mathematical facts about the number 13211900 from the Numbermatics database.

Names of 13211900

Cardinal: 13211900 can be written as Thirteen million, two hundred eleven thousand, nine hundred.

Scientific notation

Scientific notation: 1.32119 × 10⁷

Factors of 13211900

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 10183

Divisors of 13211900

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 10163 20326 40652 50815 101630 132119 203260 254075 264238 508150 528476 660595 1016300 1321190 2642380 3302975 6605950 13211900
Sum of all divisors σ(n): 30878232
Sum of proper divisors (its aliquot sum) s(n): 17666332
13211900 is an abundant number, because the sum of its proper divisors (17666332) is greater than itself. Its abundance is 4454432

Bases of 13211900

Binary: 110010011001100011111100₂
Hexadecimal: 0xC998FC
Base-36: 7V6D8

Squares and roots of 13211900

13211900 squared (13211900²) is 174554301610000
13211900 cubed (13211900³) is 2306193977441159000000
The square root of 13211900 is 3634.8177395847
The cube root of 13211900 is 236.4041480677

Scales and comparisons

How big is 13211900?

13,211,900 seconds is equal to 21 weeks, 5 days, 21 hours, 58 minutes, 20 seconds.
To count from 1 to 13,211,900 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 13211900 cubic inches would be around 19.7 feet tall.

Recreational maths with 13211900

13211900 backwards is 00911231
The number of decimal digits it has is: 8
The sum of 13211900's digits is 17
More coming soon!

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The information we have on file for 13211900 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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